Fasten upholstery, insulation, wiring and more with this heavy duty staple gun The Draper 63638 is an expert quality, heavy-duty staple gun that is ideal for fastening material, insulation, wiring and more. It has adjustable power control with an all-steel construction and soft-grip handle. It accepts 6-14mm staples and is supplied with 144 x 8mm and 144 x 12mm staples. Features: Heavy-duty staple gun with adjustable power control and slip-on stitch anvil All steel construction with a nickel plating and soft-grip handle Uses 6 to 14mm staples Comes with:  144 x 8mm and 144 x 12mm staples Staple remover Specification: Accepts: 6-14mm staples