Stahlwille 3316/1QR QuickRelease Adapter, 1/4″ Hex to 1/2″ Square Adapter, Machine Operated, 50mm

Description

Stahlwille 3316/1QR QuickRelease Adapter, 1/4″ Hex to 1/2″ Square
Outside hex for power operated Impact sockets
DIN 3129/ISO 2725-2 with inside square DIN 3121/ISO 1174-2
Large collar diameter for better support of IMPACT sockets (3216/1, 3316/1)
Square drive with spring loaded locking pin
Chrome Alloy Steel, gunmetal finishOverall Length (OAL):39-74mm (1.5-2.9 inches)