Set includes: 1x right angle drill adaptor with a magnetic quick chuck end for ease of use. 2 x 1/4"D adaptors: 25 and 30mm. 1x 1/4"D adaptor: 50mm. 1x 3/8"D adapter: 50mm. 1x 1/2" D adaptor: 52mm. Right angle drill adaptor max torque: 70kg/cm. Supplied in a plastic storage case with an EVA foam tray. For non-impact use.