A fast and simple jointing system for making a range of strong joints in timber and sheet materials. This jig features solid hardened bushes with adjustable pocket spacings, offering multiple options for creating fast, strong joints. It is adaptable for use on timber, MDF, plywood, and blockboard. The system utilizes square drive self-tapping screws for efficient use with a No.2 square drive bit, designed to resist cam out. Workpieces can be handled immediately after gluing and screwing, providing significant time-saving benefits. No clamps are required for operation.