Crescent SAE/MM Socket Set CX6PT20- 20pc

A pass-thru ratchet & socket system that eliminates need for deep sockets. Pass-thru system works over long threaded rod where normal ratchets/sockets won't fit. Replaces one standard and one deep socket. Shortest stack-height works places others can't. Up to 40% stronger than traditional ratchets. 3/8" ratchet, adapter, 9 SAE & 9 MM socket sizes . Apex Tool CX6PT20