Protos Integral Glasses Optical Prescription Eyewear Insert Replacement Blades the Rope Wrench provides no

the Rope Wrench provides no interference with ascending the rope

The non-slip rubberized handle provides a sure and comfortable grip even in the most difficult operating conditions

Ready for use with just one carabiner

Efficient length adjustment thanks to the Double Back buckle

Protos Integral Glasses Optical Prescription Eyewear Insert Replacement Blades the Rope Wrench provides noThe Optical Insert has been specifically designed as an add on for the PROTOS Integral Safety Glasses. It can be easily clipped to the bridge of the PROTOS Integral Safety Glasses. Your optician can easily mount optical lenses up to + 4 dioptres into the glass insert. The lenses are fully protected, as they are placed behind the protective glasses. A major advantage of the integrated glass insert is that no temples interfere with the ear protector,