Features and Benefits:
- 4-Lug design rotates smoothly allowing quick removal of tough fasteners
- Easy-On drive square guides drive tang for quick installation and removal from tool
- 4 Lugs on socket ball end distribute the load and wear for increased durability
- Chrome Molybdenum Alloy Steel (CR-MO) for exceptional strength
- Surface Drive Technology engages the flats of the fastener reducing corner rounding and increasing engagement with worn fasteners
The GearWrench pinless universdal impact sockets utilize a 4 lug ball in socket design to provide industry leading strength and durability.