The Protouch series from Irwin is a professional range of retractable knifes. Ideal for use in many applications such as roofing. This highly innovative range of knifes are safe, durable and comfortable.

Bi-Metal Blade offering up to 3 x longer life
Quick change blade mechanism
Hinged blade storage for up to 10 blades
Trigger grip
Lightweight
3-Step retraction for multiple cutting depths
Aluminium Body
Ergonomic Design