• High-resolution hero shot of the Olfa L-1 utility knife on a pure white background.

The OLFA L-1 is a heavy-duty 18mm utility knife made for construction, manufacturing and general jobsite cutting. A durable ABS handle with a contoured grip gives comfort and control, the ratchet-lock mechanism sets blade extension precisely and holds it there, and a stainless-steel blade channel adds stability under load. It comes preloaded with an 18mm Silver Snap Blade offering eight segments, so a fresh edge is a tool-free snap away.

  • Ratchet-lock mechanism for precise blade extension
  • Durable ABS handle with contoured grip
  • Stainless-steel blade channel
  • Tool-free blade change
  • Preloaded with a tough 18mm Silver Snap Blade (8 segments)
Model L-1
Blade width 18 mm
Handle ABS, contoured grip
Blade lock Ratchet-lock
Blade channel Stainless steel
Accepts All OLFA 18 mm blades, including L-SOL Solid Silver, LWB Serrated Edge, LBB Ultra-Sharp Black, LFB Speed and LH Hook
Cuts Carpet, cardboard, drywall, films, flexible plastics, gaskets, house wrap, landscape fabric, linoleum, plastic sheeting and straps, shingles, tape, rope
SKU 5003

Olfa

18mm Ratchet Lock Utility Knife | L-1

SKU 5003
$13.49

The OLFA L-1 is a heavy-duty 18mm utility knife made for construction, manufacturing and general jobsite cutting. A durable ABS handle with a contoured grip gives comfort and control, the ratchet-lock mechanism sets blade extension precisely and holds it there, and a stainless-steel blade channel adds stability under load. It comes preloaded with an 18mm Silver Snap Blade offering eight segments, so a fresh edge is a tool-free snap away.

  • Ratchet-lock mechanism for precise blade extension
  • Durable ABS handle with contoured grip
  • Stainless-steel blade channel
  • Tool-free blade change
  • Preloaded with a tough 18mm Silver Snap Blade (8 segments)
Model L-1
Blade width 18 mm
Handle ABS, contoured grip
Blade lock Ratchet-lock
Blade channel Stainless steel
Accepts All OLFA 18 mm blades, including L-SOL Solid Silver, LWB Serrated Edge, LBB Ultra-Sharp Black, LFB Speed and LH Hook
Cuts Carpet, cardboard, drywall, films, flexible plastics, gaskets, house wrap, landscape fabric, linoleum, plastic sheeting and straps, shingles, tape, rope
SKU 5003
High-resolution hero shot of the Olfa L-1 utility knife on a pure white background.

Olfa

18mm Ratchet Lock Utility Knife | L-1

SKU 5003
$13.49
High-resolution hero shot of the Olfa L-1 utility knife on a pure white background.

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