Simple slot-together system for joining 2 or more jigs. 7 drill guides spaced at 32mm intervals. Ideal for creating locating holes on adjustable shelving units such as cabinets and bookshelves. Incorporates retractable 30mm and 50mm side stops, plus a reinforced clamping zone. Includes pin, drill bit, collar and hex key, stored in the unit. Simple slot-together system for joining 2 or more jigs. 7 drill guides spaced at 32mm intervals. Ideal for creating locating holes on adjustable shelving units such as cabinets and bookshelves. Incorporates retractable 30mm and 50mm side stops, plus a reinforced clamping zone. Includes pin, drill bit, collar and hex key, stored in the unit.