18mm Snap-off Knife with Screw Lock. Many of these same features apply to Hyde's new 18mm snap-off knife, whose heavy-duty screw lock makes this ideal for demanding cutting jobs.

44 pounds of holding force without blade retracting

18mm blades, 8 points per blade

Stainless steel blade holder

Bit hole, can be used for screwdriver
Strap hole for carrying or storing

Easy blade changing