CRL Olfa® Heavy-Duty Retractable Blade Knife Diamond Wheels Used to seal building joints

Used to seal building joints to prevent the penetration of rain

The heavy-duty plunger and cap allow the use of the stiffest materials

The result is longer wheel life and a cleaner

Excellent for Plunge Cutting

CRL Olfa® Heavy-Duty Retractable Blade Knife Diamond Wheels Used to seal building jointsAll Purpose Knife With Comfortable Rubber Grip Locking Thumb Screw to Adjust Blade Length Uses Replacement Blades LB10B, LB50B, and LS0L This CRL Olfa Heavy Duty Retractable Point Knife features a high impact plastic handle and stainless steel blade housing. The positive locking thumb screw allows the blade to be set to your desired length. Uses LB10B, LB50B, and LS0L Replacement Blades. Product images shown are of the actual product or a close