Socket Adaptor | internal square 20 mm (3/4") - external square 12.5 mm (1/2")AV000908877,74 €- +Add to cartprofile: external squareprofile size: 12.5 mm (1/2")drive profile: internal square drive profile size: 20 mm (3/4") surface: chrome platedGross weight 150 gMaterial Chrome Vanadium SteelPackaging suitable for wall hanging YesAsk for more information about the productName:e-mail:Comment: