This straight-pattern box end striking wrench is for industrial users who need to loosen, set, or tighten large fasteners. Its hammer-strike anvil area supports added impact when working with frozen fasteners.
The wrench has a 3-3/8 in. opening and a 12-point box end. Its straight handle is designed to resist springing while helping the fastener turn more easily. Special heat treating is used for durability, and the wrench has a black finish.
Key Features:
- Hammer-strike anvil: Allows the wrench to be struck with a hammer for loosening frozen fasteners or setting and tightening fasteners.
- 12-point box end: Provides a dedicated 3-3/8 in. opening for compatible fasteners.
- Straight handle: Resists springing and supports easier fastener turning.
- Heat-treated construction: Supports durability for long service life.
Choose this striking box end wrench for industrial fastening work requiring a 3-3/8 in. 12-point opening and hammer-assisted operation.
| Color/Finish: |
Black |
| Country of Origin: |
US |
| Product Depth: |
5" |
| Product Height: |
2.5" |
| Product Type: |
Box End Wrenches |
| Product Width: |
17.5" |
| Quantity Included: |
1 |
| Manufacturer Part Number: |
JHWSFH1818AW |
| Color: |
Black |
| Length: |
17-19/32 |
| Weight: |
13.7 lbs |
| Opening Size: |
3-3/8 in |
| Size: |
3-3/8 in |
| Brand: |
Williams |
| Manufacturers Part Number: |
JHWSFH1818AW |
| Measuring System: |
SAE (Fractional)/Metric (MM) |
| Opening Type: |
Single Box |
| Points: |
12 |
| Socket/Wrench Points: |
12 |
| Type: |
Straight Box End Wrench |
| Width: |
5.00
in
|
| Height: |
2.50
in
|
| Depth: |
17.50
in
|
No additional information available.