EXTRA ROLL Color:Black the N-5869 Aluminum QR Buckle

the N-5869 Aluminum QR Buckle combines lightweight aluminum alloy with stainless steel components for superior durability

- integrated progress-capture pulley with very large diameter sheave mounted on sealed ball bearings

Uni size and widely adjustable

These helmets are also compatible with most available ear protection attachments

Single Nylon lanyard suitable for adventure parks

EXTRA ROLL Color:Black the N-5869 Aluminum QR BuckleALUMINUM PULLEY SINGLE SHEAVE Aluminum pulley with single wheel, mobile side plates and high efficiency (96%) ball bearing . Equipped with two attachment points for use in complex lifting systems. For ropes up to 13 mm diameter. High quality product, in Italy! Standards EN 12278, UIAA Material Alu Alloy Efficiency 96% Weight 245g Load 30 kN Ball Bearing Yes Bush No Main Dimension 110. 5mm Max Rope Diameter 13mm