L-1 Knife
The L-1 is the original OLFA heavy-duty snap knife, the pattern every other utility knife copied. An 18 mm snap-off blade means a fresh edge is always one click away when cutting membrane, backer rod or insulation. Simple, nearly indestructible and cheap to keep sharp.
Made by OLFA
OLFA is committed to making tools that improve how people cut materials, developing products with an inimitable level of sharpness that are also practical to use, including professional-grade tools for construction sites, packaging, and shipping operations.
Where this product fits
- Stocked at or transferred between all six branches
- Volume pricing by the case or pallet
- Product specialists to confirm fit for your application
More OLFA tools and accessories
Other options for the same job
These solve a similar problem a different way. Check the data sheet or ask your branch to confirm they suit your project.
HB-20B Blades
HB-20B extra heavy-duty snap blades fit OLFA’s H-series knives for the toughest cutting: thick membranes, rigid insulation and mineral wool.
View productLB-50B Blades
The LB-50B is the value pack of OLFA’s 18 mm heavy-duty blades: fifty blades, hundreds of sharp segments, one tidy dispenser.
View productLBB-50B Blades
LBB-50B blades are OLFA’s ultra-sharp black 18 mm heavy-duty blades, honed to a finer edge for cleaner cuts in membrane and sheet goods.
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