HEAVY DUTY CONSTRUCTION: All metal aluminum die-cast construction includes a heavy-duty utility blade and an internal magnet that accurately positions the blade
EASY BLADE SWAPS: Rotate the knob to unlock the knife, which stays hinged at the back for convenient blade replacements (Hinge-Loc is a Registered Trademark).
COMPATABILITY: Fits . 025" thick IVY Classic blades 11172 and 11178, and other heavy-duty utility blades
VERSATILE: Cuts drywall, roofing materials, linoleum, carpet and vinyl