Economical and highly effective, this 508mm (20") long shelving jig features a clear template with laser cut accuracy for efficient assembly and dismantling of new or existing cabinets. Drills consistent shelf pin holes with a hand drill. Can be used with either a 1/4" or 5mm bit and is 32mm system compatible. Includes a self-centring bit for consistent depth of bore holes. Provides exact set-back for shelf pin holes of 37mm (1-7/16") or 64mm (2-1/2"). Includes hex wrench to remove and tighten fixtures when repositioning the handle. Ideal for both face frame and frameless constructions. 20"