Climbing Technology UP ROLL pulley

Double pulley, designed for the creation of an auto-blocking rescue winch in combination with the UP LOCK pulley.
Main features:
anodized light alloy side plates and pulleys;
pulleys mounted on ball bearings;
to be used with 8 to 11 mm EN 892 or EN 1891 ropes or with a Ø 8.0 mm EN 564 cord.