UP LOCK pulley double

Double locking pulley, designed for the creation of an auto-blocking rescue winch in combination with the UP ROLL pulley.

Specifications

* Anodized light alloy side plates and pulleys, cast stainless steel cam;
* Pulleys mounted on ball bearings;
* Equipped with freelock system which allows to unlock or lock the cam through the use of one hand, even when wearing gloves;
* To be used with 8 to 11 mm EN 892 or EN 1891 ropes or with a Ø 8.0 mm EN 564 cord.