DMM 8mm Thimble Mechanical Prusik Devices These Petzl Replacement Foams are

These Petzl Replacement Foams are available for both the Alveo and previous generation Vertex helmets pre 2019

The Rope Wrench Pulley is designed for use with the Singing Tree Rope Wrench

Rope compatibility: EN 1891 type A low stretch kernmantel ropes

The toothed cam is a trigger cam with a cleaning slot so that it works even on dirty rope

Cut proof edge

DMM 8mm Thimble Mechanical Prusik Devices These Petzl Replacement Foams areDMM 8mm Thimble When used in conjunction with our 8mm thimble with tab, numerous retreivable anchor systems can be configured for cambium protection. Minimum breaking strength for an equalising thimble is dependent on the wire or textile rope incorporating the thimbles. Tests on 8mm fibre rope have exceeded 40kN with only minor surface deformation. Features Compatible with wire or textile ropes with smooth outer surfaces, entrance flares and rope