With two blades in one knife and the instantchange feature you can change dull blades in seconds.
Bostitch roofing knife.
Bostitch twin blade knife 10 501 this knife is a must have for roofers.
Instantchange feature allows the user to replace.
New twin blade design allows the user to alternate between two blades without carrying more than one knife.
The bostitch twin blade knife is ideal for all roofing flooring and general contracting applications.
It is the world s first knife that allows users to alternate between two blades without carrying more than one knife.
Plus you have a pouch to put extras of each type of blade so that you re never short of needed blades and neither is the guy you re working beside as you can provide for him too.
You can put a straight blade in one slot and a hook blade in the other slot.
Save time on projects when you need to cut a variety of materials such as cardboard shingles or roofing felt.