A BGS TECHNIC Impact Ring Wrench - twelve sided - 30 mm - 35330, designed for professional use such as mechanics. Indeed, it allows to tighten the connections of the brake calipers without difficulty. Made of steel, the wrench is very resistant and long-lasting. Advantages: Made of quality steel Resistant to mechanical work for screwed connections of brake calipers on commercial vehicles Allows screws to be tightened with a torque wrench according to the manufacturer's instructions Features : Thrust profile: Twelve-sided Drive profile: hexagon socket Drive profile size, in inches: 3/4 Drive profile size, in meters: 20 mm Length: 220 mm Material: Tool steel (C45) Surface treatment: Phosphated Key opening: 30 mm Gross weight: 616 g Suitable for hanging: Yes Packaging : One BGS TECHNIC Impact Ring Wrench - twelve-sided - 30 mm - 35330Delivered in original packaging