Lutz 357 Utility Knife ends-round steel construction

steel construction

The self-lubricating chain and tool-less tensioning system ensure high-quality cuts while minimizing maintenance downtime

Blade Length: 9-1/2 inches

Height: 1-in

They use a method called impulse hardening to increase the durability of the tooth tips

Lutz 357 Utility Knife ends-round steel constructionThe Lutz company has finally solved the nagging problem of most utility knives how to change the blade. This solid tool allows easy access to its internal storage compartment and sliding mechanism with a simple pull turn handle cap. Never again find yourself stranded at the top of a ladder with no screwdriver to change the blade in your knife. This blade is so easy to change, you will never cut with a dull edge again! Patent Pending.