Williams Tools a Snap-On Brand USA 1/2" Drive Hex to Square Shank Impact Extensions 3 Sizes Available
Black Industrial Finish
| Product Code | Hex Shank Size | Square Drive Size | Length |
| 4-33B | 7/16" | 1/2" | 2-3/4" |
| 4-35B | 7/16" | 1/2" | 5" |
| 4-53B | 5/8" | 1/2" | 2-3/4" |
Features
- Specially heat treated for impact use to provide long life, safety, and durability.
- Spring plunger provides secure socket retention for safety and convenience.
- Suitable for use with pneumatic and electric impact wrenches.
- Made in USA.
