This adaptor enables the connection of vacuum cleaners and dust/chip extractors to a variety of metal and wood cutting and sanding power tools, both stationary and portable. There are four adaptors: three step-downs and one straight. Features and Benefits • Enables the connection of vacuum cleaners and dust/chip extractors to a variety of metal and wood cutting and sanding power tools • Three step-down adaptors: 98 (92) to 68 (62), 62 (58) to 59 (39), 33.5 (28.5) to 33.2 (28)mm; one straight adaptor: 40 (34)mm Specifications Adaptor 1 Dimensions: 98 (92) to 68 (62)mm Adaptor 2 Dimensions: 62 (58) to 59 (39)mm Adaptor 3 Dimensions: 40 (34) to 40 (34)mm Adaptor 4 Dimensions: 33.5 (28.5) to 33.2 (28)mm Contents 1 x Adaptor 1: 98 (92) to 68 (62)mm (approx.) 1 x Adaptor 2: 62 (58) to 59 (39)mm (approx.) 1 x Adaptor 3: 40 (34) to 40 (34)mm (approx.) 1 x Adaptor 4: 33.5 (28.5) to 33.2 (28)mm (approx.)