Product Description
Proto impact drive adapter 3.4 In. F x 1/2 In. M. Use adapters to help increase or decrease drive end size. Size stamped on tool for easy identification.
Features
- Side locking hole.
- Use adapters to help increase or decrease drive end size.
- Do not over torque small sockets when using them with adapters on large drive tools
- Size stamped on tool for easy identification.