Harken Safety & Rescue - The 13 mm CMC CLUTCH by Harken Industrial The 13 mm CLUTCH is compatible with 12.5 - 13 mm (½ in) rope, certified to NFPA 1983 General
CMC CLUTCH™ BY HARKEN INDUSTRIAL | CMC PRO
Vintage Harken Rope Clutch Stopper 10mm line L 4 1/2 X W3 X H2 | eBay