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Allow installation of traveler purchase from 2:1 to 4:1 and are secure to traveler track. Manufactured in Delrin/stainless steel with reinforced sideplates, lightweight Delrin sheaves and carbon-black Delrin ball bearings. Endstops are energy absorbing bumpers and cams on pivoting stainless arms.
Designed for high-performance, free-running systems, Carbo control blocks with Delrin® ball bearings let cars instantly adjust and release under load.
Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.