Sell Krachtige 4Pcs 1/4 3/8 1/2 Ratchet Wrench Socket Adapter Spanner Keys Set Converter Drive Reducer Electrophoresis Process Blacken Tools best price

100% Brand new and high quality This set allows you to mix and match drive sizes for your sockets, ratchet handles, extension bars and other accessories. Very handy tool accessory that adds versatility to your sockets. Play function of transforming square head size to fit more size. Durability: Made from Hardened treated Chrome Vanadium steel alloy (Cr-V) Corrosion-retardant Black Phosphate Coating Locks onto Drive Tang and Socket Ideal tool for mechanics, engineers, carpenters or DIY enthusiasts Sprung Ball bearing fitting retainer Material: CR-V Process: Electrophoresis / Blacken Size: 1/2" (F) x 3/8" (M), 3/8" (F) x 1/4" (M), 3/8" (F) x 1/2" (M), 1/4" (F) x 3/8" (M) Dimension: 35 x 21 mm (H x Dia)(Max)