Twin Release Petzl Twin Release

Product description

The TWIN RELEASE double pulley with blocker is designed for 4:1 sling mounting for working in confined spaces or for technical rescue. The locking cam can be operated with an ergonomic handle. A brake integrated into the movable sidewall and a faceted disc on the main pulley with unidirectional rotation add additional braking and better control when lowering heavy loads. Two pulleys ensure excellent pulling efficiency. The swivel hinge facilitates handling by allowing the pulley to be oriented under load and directly connected to carabiners, ropes or straps.

Double pulley with blocker and cam release handle:

Ergonomic handle for easy cam release and control of rope slip during lowering
Brake integrated into the main movable sidewall allows comfortable and precise control when lowering heavy loads
The cam can be locked in the open position for easy rope feeding
The spikeless cam protects the rope and allows an easy transition from lowering to pulling and vice versa
Efficiency is optimized for 4:1 winding systems:

Large diameter pulley mounted on encapsulated ball bearings for excellent winding efficiency
The main bevel pulley with unidirectional rotation provides excellent pulling efficiency and increases rope friction when lowering heavy loads (for more information, see the instruction manual and technical tips at www.petzl.com
Parallel pulley discs and auxiliary connecting point for assembling compound pulley systems
Easy to use:

The three-stage opening system of the movable sides is quick and easy to use even with gloves
Red indicators allow a quick visual check that the sides are not fully closed and secured
The rope can also be installed when the pulley is fixed at the anchor point
There is a small hole in the handle for connecting the remote control cable
Easy handling thanks to the swivel hinge:

Allows orientation of the pulley under load
Holds up to three carabiners
Swivel hinge and auxiliary connection point allow direct connection of carabiners, ropes and straps
Parameters
Weight - 800 g
Certifications - CE EN 567, CE EN 12278 partial, NFPA 1983 general purpose pulley, NFPA 2500 rope grip tech. Use, UKCA
Disc diameter - 40 mm
Efficiency - 95%
Working load - 280 kg
Ultimate strength - 36 kN
Ball bearing
Rope diameter max. - 13 mm
Rope diameter min. - 8 mm

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