85mm (3.3") Solid Blade for deep, clean cuts
18mm Blade Width ideal for heavy-duty tasks
Ratchet-Lock keeps blade steady
Durable ABS Plastic Handle: Lightweight and impact-resistant
Stainless-Steel Blade Channel
Tool-Free Blade Change
Lanyard Hole for easy carry


A professional grade 18mm utility knife designed for tough cutting tasks built for durability, depth, and dependable performance.

The L-1/SOL Heavy-Duty Utility Knife is your go-to cutting tool for general-purpose jobs that require more muscle. Featuring an 85mm (3.3") extended solid blade, this knife is ideal for thick materials such as carpet, drywall, and laminates. A durable ABS plastic handle paired with a stainless-steel support channel offers lasting strength, while the ratchet-lock mechanism gives you full control over the blade extension. Built with professionals in mind, the L-1/SOL also includes a tool-free blade change system for quick swaps and a convenient lanyard hole for secure storage. Whether on the jobsite or in the workshop, this 18mm utility knife delivers power, precision, and reliability.

(L-1/SOL, #1151765)