Martor 11900771 Profi 40 MDP – Designed for deep cut
The Secunorm Profi 40 is a semi automatic retractable spring loaded knife for cutting general industrial materials. It features metal infused plastic (metal detectable), an extra long 1.5 inch (40mm) stainless blade and an durable paint-free body. The extra depth this knife offers is better for food bags where the shorter blade will lose contact.
Michael Pippin (verified owner) –
The spring inside the knife is very weak and falls out easily.