With compatibility for most common hidden hinges and adjustable hinge spacing, this versatile all metal jigs ensures long lastingly durability and flexibility across various drilling applications Featuring a aluminum construction, it includes a φ35mm hinge module, 14 removable drilling sleeves for 1 / 4 inch and 5mm bits, and two sided scales for drilling straight holes with 11 / 4 inch spacing and adjustable offsets This innovative 2 in 1 hinge and shelf pin jigs combines clamping and fixing functions to simplify diyer furniture installation with professional, ideal for users of all skill levels including beginners Perfect for diyer enthusiasts, woodworkers, and home decorators seeking reliabled tools for efficient project completion Ideal for installing cabinet doors, drilling shelf pin holes in woodworking tasks, and enhancing furniture assembly in homes improvement scenarios, Manufacturer: FGDTREE