This sure-grip, heavy-duty utility knife features a ratchet wheel blade lock, and an anti-slip rubber grip insert and a heavy gauge stainless steel blade channel that holds the blade tight. It includes a high-grade carbon steel snap-off blade providing a new sharp edge with each snap. The blade is easy to replace and the knife will accommodate most heavy-duty 18mm blades.

Refill Blades available : Standard LB-5B and LB-10B and Ultramax LBB-10