Compatible with ratchets, extensions and breaker bar;Twin spin drive adapter;Durably constructed;Can be used to use a 3/8in drive socket on a 1/2in ratchet or a 1/2indrive socket on a 3/8in ratchet;Can withstand higher torque than traditional adapters;Can be used as a small extension or hand drive for tight access;Patented

• Cal-Van Tools 489 3/8-1/2 Twin Spin Drive Converter
• Chrome

Cal-Van Tools 489 3/8-1/2 Twin Spin Drive ConverterCal-Van Tools