Wolfcraft 4136000 1x Professional snap-off knife 2K with 18mm blade / metal housing, comfort-soft zone / 8 spare blades (tools)
Knife is great, even the blade lock with the knurled screw is super. The only thing that does not make sense to me, the fact is that for locking a left-hand thread is used ... a little unusual. Otherwise great! Highly Recommended!