STEELMAN PRO 79991 1/2 in. Drive to 3/8 in. Pinless Swivel Impact Extension Bar, 9 in.
Engineered from heat-treated 4140 chromoly steel with a black oxide finish, this extension provides maximum durability for heavy-duty use. The pinless swivel design ensures superior torque transfer and enhanced safety by preventing projectiles common in traditional joint designs. Its flexible swiveling head allows for easy access to fasteners in tight, hard-to-reach spaces.
Engineered from heat-treated 4140 chromoly steel with a black oxide finish, this extension provides maximum durability for heavy-duty use. The pinless swivel design ensures superior torque transfer and enhanced safety by preventing projectiles common in traditional joint designs. Its flexible swiveling head allows for easy access to fasteners in tight, hard-to-reach spaces.
- Enhanced Reach: 9-inch length allows for easy access to fasteners in tight or obstructed spaces.
- Superior Torque Transfer: Pinless joint design maximizes power delivery from driver to socket compared to universal joints.
- Premium Construction: Built from heat-treated 4140 chromoly steel with a black oxide finish for long-lasting durability.
- Increased Safety: Pinless design eliminates the risk of projectiles often caused by breakage in pinned-style joints.
- Maximum Flexibility: Swiveling head provides a wide range of motion to work from multiple angles.
- Versatile Compatibility: Features a 1/2 in. female drive end and a 3/8 in. male square output for impact-grade sockets.