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1-Foot 5-15P to 5-15/20R Power Adapter Cord
Our Price:$23.99This 1-foot power adapter cord is for users who need to connect a straight-blade 15A power source to a 15/20A straight-blade receptacle. It provides an additional outlet connection for extension-cord...
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10 Amp 125V Power Supply Cord with Snap-Pop, 5-15P to IEC C13
Our Price:$3.11This 10 amp, 125V power supply cord connects equipment with an IEC C13 inlet to a 5-15P outlet. It is suited for users setting up server racks, computer stations, or projectors and helps create a...
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10 ft. 30A Generator Extension Cord, NEMA L14-30P to L14-30R
Our Price:$67.94This 10 ft. generator extension cord is for users who need to extend a 30A generator power connection. Its locking four-prong NEMA L14-30P plug and L14-30R receptacle help keep the connection in...
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10 ft. 30A Generator Power Cord with Four Household Outlets
Our Price:$51.94This 10-foot generator power cord is for users who need to connect a 30A generator outlet to multiple household-style devices. It converts one generator outlet into four receptacles for powering...
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100 ft. 12/3 Heavy-Duty Extension Cord with 3 Outlets and Lighted End
Our Price:$145.94This 100-foot heavy-duty extension cord is for users who need to extend power around garages or to outdoor electrical devices. Its three-outlet end expands a single outlet into three connection...
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100 ft. 12/3 SJTW Outdoor Extension Cord with Lighted NEMA 5-15 Receptacle
Our Price:$119.94This 100-foot outdoor extension cord is designed for users who need to extend power to equipment at a distance. Its lighted receptacle helps users identify when the cord’s outlet end is energized.The...
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100 ft. 12/3 SJTW-A Extension Cord with Lighted Ends
Our Price:$209.94This 100-foot extension cord is designed for contractors and maintenance teams who need to extend power to heavy-duty tools and equipment. Its long reach helps support work areas located farther from...
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100 ft. 14/3 SJOOW Locking Extension Cord with Lighted End, Green
Our Price:$96.94This 100 ft. extension cord provides power at a distance for crews and facilities that need a dependable connection between equipment and an outlet. Its locking connection helps keep the cord...
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100 ft. 16/3 SJTW Heavy-Duty Outdoor Extension Cord, Black
Our Price:$60.94This 100-foot heavy-duty extension cord helps contractors and maintenance teams bring power to tools and equipment across indoor or outdoor work areas. Its single-outlet design provides a practical...
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100 ft. 16/3 SJTW-A Extension Cord with Lighted Ends, Orange
Our Price:$74.94This 100-foot extension cord helps commercial users extend power from a wall outlet to equipment or devices at a distance. Its lighted end plugs provide a visible indication at the connection point...
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100 ft. Black 14/3 SJTW-A Extension Cord
Our Price:$105.94This 100-foot extension cord helps users extend power access where a longer reach is needed. It is suited for use in cars, garages, offices, and kitchens.The black cord is rated 14/3 SJTW-A and...
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100 ft. Single-Outlet Lighted Extension Cord, 10/3 Gauge, Yellow
Our Price:$249.94This 100-foot single-outlet extension cord is for contractors and other commercial users who need to extend power to a single connected device. Its lighted ends provide a visible indication that...
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100-Foot 12/3 Extension Cord with Illuminated Plug
Our Price:$129.94This 100-foot 12/3 extension cord is for users who need to extend power while quickly checking whether the cord is energized. Its illuminated plug provides a visible power-on indication for...
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100-Foot SJTW 14/3 Outdoor Extension Cord, Red
Our Price:$85.94This 100-foot outdoor extension cord helps users extend power from a standard outlet to compatible equipment at a distance. Its red cord is suited for outdoor power connections where added reach is...
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100-Foot Yellow Illuminated 12/3 Extension Cord with Three-Outlet End
Our Price:$129.94This 100-foot extension cord is for facility teams, maintenance crews, and other users who need to extend power to connected cords. Its illuminated plug shows when power is on, while the three-outlet...
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100-Ft Outdoor Extension Cord with Three Lighted Outlets
Our Price:$98.94This 100-ft outdoor extension cord helps maintenance teams, contractors, and facility staff bring power farther from a standard outlet. Its three-outlet end lets users connect multiple compatible...
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100-Ft. 14/3 SJTW-A Extension Cord with Lighted Ends, Orange/Green
Our Price:$119.94This 100-foot extension cord helps facility teams, office staff, and garage users bring power to equipment positioned farther from an outlet. Its lighted end plugs provide a visible indication at the...
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12-Foot Household Extension Cord, Brown, 3-Pack
Our Price:$14.74This three-pack of 12-foot household extension cords helps home users and office staff extend power access for indoor electrical connections. The brown cords provide a practical option for everyday...
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12-Ft. White Household Extension Cords, 3-Pack
Our Price:$15.99This 3-pack of household extension cords helps home and office users extend power access for indoor needs. Each 12-foot cord provides added reach where an outlet is not conveniently located.The pack...
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12-Inch Twist-Lock Converter Adapter
Our Price:$7.29This twist-lock converter adapter is for users who need to connect a 15A standard cord to a 20A twist-lock extension cord. It provides a practical connection point for cord setups that require this...
Choose an Extension Cord for Your Connection and Reach
Start by matching the cord or adapter to the compatible plug, receptacle, rating and intended setup. Then compare length, conductor configuration, visibility features, jacket resistance and the number of available connection points.
Popular examples in this category
Extend power where work happens
Options support garage, office, kitchen, RV, contractor, maintenance and generator-connected applications. Long cords help reach more distant work areas, while short generator adapters help organize power-distribution setups.
Match the connection first
Check the required plug and receptacle configuration, such as NEMA 14-50, L14-30, L5-30 or L5-20. Also match the stated amp and voltage rating where provided, then select the length and outlet arrangement your setup requires.
Compare cord and adapter formats
Standard extension cords add reach from an existing outlet. RV cords link compatible 50-amp RV connections. Generator cords can provide household-style outlets, while pigtail and Y adapters convert or split compatible locking connections.
Look for visibility and jacket features
Lighted plugs or ends provide a visible indication when power is present. Selected cords offer moisture, abrasion, sunlight, oil, ozone or chemical resistance, and certain options are designed to remain flexible across changing temperatures.
Options range from a 3-foot Y adapter to 100-foot extension cords.
One generator cord provides four 5-15/20R receptacles.
A triple-tap cord provides three outlet connections.
One RV cord is rated 50 amp, 125/250V.
Compare Extension Cord and Adapter Types
Use this overview to identify the product type that best aligns with your compatible connection and distribution needs.
| Product type | What it provides | Examples of stated features |
|---|---|---|
| Extension cords | Added reach from an available power source | 25-, 50- and 100-foot lengths; 12/3 or 14/3 configurations; selected lighted ends |
| RV and generator power cords | Compatible RV or generator connection with added reach or outlets | NEMA 14-50 RV connection; L14-30P generator connection; four household-style receptacles on one generator cord |
| Pigtail and Y adapters | Conversion or splitting of compatible generator connections | 15A-to-20A adapter; L14-30P to L5-30R conversion; one L5-20 connection split into two locking receptacles |
Plan the right fit before choosing
Confirm compatible plugs, receptacles and ratings
Connection type is the first comparison point. The available products include straight-blade and locking configurations, as well as generator-specific formats.
- A 30-foot RV cord uses NEMA 14-50P to 14-50R connections and has a 50-amp, 125/250V rating.
- Generator options include an L14-30P input with four 5-15/20R outlets, plus adapters for L5-20R and L5-30R connections.
- A 20A, 125V Y adapter divides one compatible L5-20 outlet into two locking receptacles.
- Some extension cords are identified as 14/3 or 12/3 three-conductor configurations.
Choose length and distribution features for the work area
Lengths in this category range from a 3-foot Y adapter and 10-foot generator cord to 25-, 30-, 50- and 100-foot cords. Select enough reach for the distance while considering whether one or multiple connection points are needed.
- 25-foot options provide added reach for equipment farther from the source.
- 50- and 100-foot cords provide extended reach for larger or more distant work areas.
- A 50-foot triple-tap cord offers three connection points from one cord.
- A 10-foot generator cord converts one compatible 30A generator outlet into four household-style receptacles.
Select features that suit the environment
Visible indicators can simplify power-status checks, and jacket characteristics differ by product. Compare the stated environmental features with the conditions of your work area.
- Lighted plugs or lighted ends are available on selected 25-, 50- and 100-foot cords.
- Yellow finishes help make selected cords and adapters easier to distinguish.
- Selected SJTW-A cords resist moisture, abrasion and prolonged sunlight exposure.
- One oil-resistant TPE-rubber-jacket cord remains flexible down to -58°F and retains strength up to 212°F.
Common questions before buying
What extension-cord lengths are available?
The represented options include 25-, 30-, 50- and 100-foot cords, along with 10-foot generator cords and a 3-foot generator Y adapter.
Which options have a visible power indicator?
Selected cords feature a lighted or illuminated plug, lighted ends, or both a lighted plug and outlet.
Are there options for connecting multiple devices?
Yes. A 50-foot triple-tap cord provides three connection points, and a 10-foot generator cord provides four household-style receptacles. A Y adapter provides two locking receptacles from one compatible outlet.
What connector types are represented?
Represented connections include NEMA 14-50, L14-30P, L5-30R, L5-20 and 5-15/20R, depending on the product. Confirm compatibility before selecting.
Choose an Extension Cord for Your Connection and Reach
Start by matching the cord or adapter to the compatible plug, receptacle, rating and intended setup. Then compare length, conductor configuration, visibility features, jacket resistance and the number of available connection points.
Popular examples in this category
Extend power where work happens
Options support garage, office, kitchen, RV, contractor, maintenance and generator-connected applications. Long cords help reach more distant work areas, while short generator adapters help organize power-distribution setups.
Match the connection first
Check the required plug and receptacle configuration, such as NEMA 14-50, L14-30, L5-30 or L5-20. Also match the stated amp and voltage rating where provided, then select the length and outlet arrangement your setup requires.
Compare cord and adapter formats
Standard extension cords add reach from an existing outlet. RV cords link compatible 50-amp RV connections. Generator cords can provide household-style outlets, while pigtail and Y adapters convert or split compatible locking connections.
Look for visibility and jacket features
Lighted plugs or ends provide a visible indication when power is present. Selected cords offer moisture, abrasion, sunlight, oil, ozone or chemical resistance, and certain options are designed to remain flexible across changing temperatures.
Options range from a 3-foot Y adapter to 100-foot extension cords.
One generator cord provides four 5-15/20R receptacles.
A triple-tap cord provides three outlet connections.
One RV cord is rated 50 amp, 125/250V.
Compare Extension Cord and Adapter Types
Use this overview to identify the product type that best aligns with your compatible connection and distribution needs.
| Product type | What it provides | Examples of stated features |
|---|---|---|
| Extension cords | Added reach from an available power source | 25-, 50- and 100-foot lengths; 12/3 or 14/3 configurations; selected lighted ends |
| RV and generator power cords | Compatible RV or generator connection with added reach or outlets | NEMA 14-50 RV connection; L14-30P generator connection; four household-style receptacles on one generator cord |
| Pigtail and Y adapters | Conversion or splitting of compatible generator connections | 15A-to-20A adapter; L14-30P to L5-30R conversion; one L5-20 connection split into two locking receptacles |
Plan the right fit before choosing
Confirm compatible plugs, receptacles and ratings
Connection type is the first comparison point. The available products include straight-blade and locking configurations, as well as generator-specific formats.
- A 30-foot RV cord uses NEMA 14-50P to 14-50R connections and has a 50-amp, 125/250V rating.
- Generator options include an L14-30P input with four 5-15/20R outlets, plus adapters for L5-20R and L5-30R connections.
- A 20A, 125V Y adapter divides one compatible L5-20 outlet into two locking receptacles.
- Some extension cords are identified as 14/3 or 12/3 three-conductor configurations.
Choose length and distribution features for the work area
Lengths in this category range from a 3-foot Y adapter and 10-foot generator cord to 25-, 30-, 50- and 100-foot cords. Select enough reach for the distance while considering whether one or multiple connection points are needed.
- 25-foot options provide added reach for equipment farther from the source.
- 50- and 100-foot cords provide extended reach for larger or more distant work areas.
- A 50-foot triple-tap cord offers three connection points from one cord.
- A 10-foot generator cord converts one compatible 30A generator outlet into four household-style receptacles.
Select features that suit the environment
Visible indicators can simplify power-status checks, and jacket characteristics differ by product. Compare the stated environmental features with the conditions of your work area.
- Lighted plugs or lighted ends are available on selected 25-, 50- and 100-foot cords.
- Yellow finishes help make selected cords and adapters easier to distinguish.
- Selected SJTW-A cords resist moisture, abrasion and prolonged sunlight exposure.
- One oil-resistant TPE-rubber-jacket cord remains flexible down to -58°F and retains strength up to 212°F.
Common questions before buying
What extension-cord lengths are available?
The represented options include 25-, 30-, 50- and 100-foot cords, along with 10-foot generator cords and a 3-foot generator Y adapter.
Which options have a visible power indicator?
Selected cords feature a lighted or illuminated plug, lighted ends, or both a lighted plug and outlet.
Are there options for connecting multiple devices?
Yes. A 50-foot triple-tap cord provides three connection points, and a 10-foot generator cord provides four household-style receptacles. A Y adapter provides two locking receptacles from one compatible outlet.
What connector types are represented?
Represented connections include NEMA 14-50, L14-30P, L5-30R, L5-20 and 5-15/20R, depending on the product. Confirm compatibility before selecting.
Choosing the right file folders
FilingSupplies.com carries end-tab folders for open-shelf systems, top-tab folders for drawer filing, and heavy-duty classification folders with dividers and fasteners for multi-section records. Pick letter or legal size, then choose material (11-pt, 14-pt, or 18-pt manila), optional reinforced tabs, color-coding, and expansion capacity to match your volume.
Folder FAQs
End-tab vs. top-tab — what’s the difference?
When should I choose classification folders?
Letter or legal size — how do I pick?
What tab and material options are available?
Can I add fasteners, pockets, or expansion?
Do you offer volume pricing or custom printing?
Outfitting classrooms that work all day
Build a durable, age-appropriate classroom with furniture, early-learning materials, storage bins, learning centers, and presentation tools. Choose adjustable pieces that grow with grades, label friendly bins for quick clean-up, and tech carts that secure, charge, and move easily.
Education FAQs
What safety labels should I look for on school and early-childhood items?
How do I pick classroom furniture across grade levels?
What’s the best way to organize supplies and centers?
How do I choose learning games and manipulatives by age?
What should I consider in a charging/tech cart?
Do you support school POs, bulk pricing, or custom printing?
Choosing the right labels
From color file labels to printable sheets, select the right size, adhesive, and print method to match your filing system and equipment. Decide on sheet vs. roll format, then pick permanent or removable adhesive and your color set.
Labels FAQs
Sheet vs. roll labels — what’s the difference?
Permanent or removable adhesive?
Will these labels work in my printer?
How do I match the label size to folder tabs or binder spines?
Can I get preprinted sequences or color bars?
Do you have templates?
Choosing the right tab dividers
Organize binders with preprinted or blank tabs. Select the number of tabs per set (5, 8, 10, or 12), choose paper with reinforced tabs or durable poly, and match letter or legal size for a clean fit.
Tab Dividers FAQs
What do 5-, 8-, 10-, or 12-tab sets mean?
Paper vs. poly — which should I choose?
Are the tabs printable?
Will they fit my binder?
Can I mix preprinted and blank tabs?
Do you make custom tab sets?
Choosing the right office supplies
From everyday paper and pens to binders, mailers, and desk organizers, pick durable, compatible options that match your equipment and team size. Start with the right paper and labeling, then add organizers that keep work moving.
Office Supplies FAQs
Which paper weight and brightness should I choose?
Round-ring vs. D-ring binders — what’s the difference?
What does “sheet capacity” mean on staplers and hole punches?
Will labels, envelopes, and mailers work with my printer?
How do I choose mailers and shipping boxes?
Do you offer eco-conscious options or bulk pricing?
Choosing the right sports & PE equipment
Equip classes, teams, and rec programs with durable balls, goals, cones, pinnies, storage, and safety gear. Match sizes and materials to age group and whether you play indoors or outdoors.
Sports & Athletics FAQs
What ball sizes should I choose for different ages?
- Basketball: Size 5 (27.5") youth, Size 6 (28.5") intermediate, Size 7 (29.5") official.
- Soccer: Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+.
- Volleyball: Regulation balls for teens/adults; lighter training balls for younger players.
Indoor vs. outdoor — which materials hold up best?
How many pinnies, cones, or markers do I need?
Tips for storage and care?
Are items latex‑free and school‑safe?
Do you support bulk orders or custom printing (team names)?
Choosing the right FireKing fireproof cabinet
FireKing fireproof file cabinets, safes, and storage cabinets are designed to protect important documents, records, and valuables from fire damage while keeping files organized and accessible. When choosing a FireKing cabinet, compare drawer configuration, storage type, fire rating, and overall capacity based on the records or materials you need to protect.
FireKing FAQs
What is the difference between FireKing vertical and lateral file cabinets?
What can I store in a FireKing fireproof file cabinet?
Are FireKing cabinets only for paper records?
How do I choose between a FireKing safe, file cabinet, or storage cabinet?
What sizes are available in FireKing cabinets?
Are FireKing cabinets used in offices, medical facilities, and government records storage?
Can I buy FireKing cabinets in bulk or get help choosing the right model?
Shipping & Policies
Do you offer free shipping?
What are your shipping rates?
- $6.95 for labels-only orders under $40
- $14.95 flat rate for everything else
30 ft. 50 Amp RV Extension Cord with NEMA 14-50 Plug and ReceptacleWBM1169588
25-Ft. Yellow Lighted Plug Extension Cord, 14/3, 300V, 15AWBB251115
25 ft. 12/3 SJEOW-A Three-Conductor Extension Cord, Blue with Red StripeWBB251131
50 ft Triple-Tap 14/3 Extension Cord with Lighted EndWBB790530