6-Piece CRV Socket Adapter Ratchet Wrench Conversion Head Air Impact Adapter and Reducer Set Driver Conversions Wrench Extension Conversion Kit

Highlights
Specification: 1/2" hole to 3/8" head, 3/8" hole to 1/2" head, 3/8" hole to 1/4" head, 1/4" hole to 3/8" head, 1/2" hole to 1/4" head, 1/4" hole to 1/2" head, one of each, totaling 6 pieces.
Material: Chrome vanadium steel.
Fully chrome plated with anti-slip spring, elastic ball prevents slipping for safety.
Anti-slip groove with anti-slip slot for added safety protection.