ISC ALF Climb Assist Pulley - Auto Locking outdoor zipline trolley Swing into safety with Adrenalin

Swing into safety with Adrenalin Gear

Slip-resistant outer sheathing is designed to decrease knot slippage

backpacking

Standards- ANSI Z359

Contact between the trolley and bumper is efficient so your riders stop like they are supposed to

ISC ALF Climb Assist Pulley - Auto Locking outdoor zipline trolley Swing into safety with AdrenalinThe ALF Climb Assist Pulley uses a uniquely designed locking system, which combines speed sensitive inertia locking brake system, with a grooved pulley wheel. At low speed (during normal use), the rope runs freely through the pulley. In the event of a fall, the rope speed increases causing the inertia brake to kick in, to promptly arrest the fall. Fall distances are extremely short, so in most cases, the fallen user can regain their grip on the