US PRO Spanner / Wrench Gear / Ratchet / Ring Socket Adapters 1/4", 3/8", 1/2"
Gear Wrench Drive Adapters 3PC 1/4"Dr, 3/8"Dr, 1/2"Dr By US PRO. These 3pc handy adapters are designed to fit a gear wrench to enable the use of sockets. 19mm x 1/2" Drive. 10mm x 1/4" Drive. 13mm x 3/8" Drive.