For the fast and accurate joining of timber and plywood giving strong instant joints. Solid hardened bushes with a variable pitch of 29 mm to 63 mm. Use on timber, MDF, plywood and blockboard. Allows a variety of joints to be created individually. Square drive self-tapping screws for use with a No.2 square drive bit to resist slipping (cam-out). The workpiece can be handled immediately after glueing & screwing creating time-saving benefits. No clamps required. 100 x Dome head screws 1 x Face clamp 1 x HSS drill bit with collar 1 x 75 mm Square drive bit 1 x 150 mm Square drive bit 1 x Hex key 4 mm A/F 1 x Hex key 2.5 mm A/F