Quick Summary
The GM CLIMBING slack tending pulley kit is described for use as a core part of a doubled-rope climbing system and as a flipline adjuster. It includes a VT Prusik cord, a twist-lock oval carabiner and a swing-cheek micro pulley.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Intended use | Described for doubled-rope climbing systems, flipline adjustment and general pulley systems with progress capture. |
| VT Prusik cord | 30 in long, 8 mm, with 50% Kevlar fiber in the sheath braid; the source lists a 25 kN cord rating. |
| Micro pulley | Swing-cheek design with a listed 30 kN rating. The swing plates allow rope installation or removal. |
| Oval carabiner | Twist auto-locking gate and listed 24 kN breaking strength. The source states that it is CE and UIAA certified. |
Key Features Explained
The pulley’s swing plates are intended to make it easier to place or remove rope during setup. The carabiner has a keylock gate and a grooved gate sleeve; the source describes the grooves as aiding manipulation, including when wearing gloves.
The listed strength figures apply to individual components as described. They do not establish a strength rating for the assembled system.
What to Compare Before Buying
- Check that the selected pulley configuration and the rope are specified for the intended system.
- Confirm that the kit’s contents and component dimensions match the configuration you need.
- Follow the applicable manufacturer instructions for system setup and use; this kit description does not provide an operating procedure.
What Is Included
- One 30 in, 8 mm VT Prusik cord
- One 24 kN twist-lock oval carabiner
- One 30 kN swing-cheek micro pulley
Before You Decide
Check rope and system compatibility, the selected pulley configuration, and the included component sizes. Do not treat the individual component ratings as a rating for the assembled climbing system.





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