Stanley® Proto® Impact Drive Adapter measuring 3/4" X 1" X 2 1/2" is made of forged steel and can be used to increase or decrease drive end size. Adapter has its size stamped on it for easy identification.
Features
Use adapters to help increase or decrease drive end size
Do not use hand adapters with power tools
Do not over torque small sockets when using them with adapters on large drive tools
