Quick Summary
This red TRIWONDER micro climbing pulley has a stated 20 kN rating, a magnesium aluminum alloy body and a sealed-bearing sheave. It is described for ropes up to 12 mm in diameter and has swing side cheeks and a D-shaped fixed eye.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Stated rating | 20 kN (4,496 lbf). This figure alone does not establish a safe working load for a complete system. |
| Weight | 70 g (2.5 oz). |
| Material | Magnesium aluminum alloy. |
| Rope diameter | Up to 12 mm; the description names both static and dynamic ropes. |
| Construction | Sealed-bearing sheave, swing side cheeks and D-shaped fixed eye. |
| Color | Red. |
Key Features Explained
The sheave is described as sealed-bearing, and the side cheeks swing open for rope installation. The fixed D-shaped eye is the attachment point identified in the product description. These features do not establish compatibility with every rope, anchor or pulley system.
Compatibility, Size and Fit
Check that the rope diameter is no greater than 12 mm and confirm that the exact rope and pulley are suitable for the intended system. The stated 20 kN rating should not be treated as the working limit of a complete setup; account for the applicable instructions and limits for the equipment being used.
Before You Decide
Confirm the rope diameter and type, the pulley’s compatibility with the intended setup, and the rating requirements for the complete system. Follow the manufacturer’s instructions for selection and use.





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