Quick Summary
The GM CLIMBING 8mm Prusik Sewn Eye-to-Eye Cord is a pre-sewn hitch cord in a 30 inch length. It is described as a Prusik hitch cord with sewn eyes at both ends, and the listed rope diameter is 8mm, or 5/16 inch.
This cord is designed for friction-hitch use on a standing line of 11 to 12.5mm, or 7/16 to 1/2 inch, and the description also references VT, Distel, Schwabisch, and Prusik hitches.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | GM CLIMBING. Useful for matching the exact product line. |
| Product type | Prusik sewn eye-to-eye hitch cord. |
| Cord diameter | 8mm (5/16 inch). Check that this size suits the hitch setup you plan to use. |
| Length | 30 inch. Length affects how the cord is configured in use. |
| Standing line range | 11 to 12.5mm (7/16 to 1/2 inch). Confirm your rope diameter before choosing. |
| Construction | Double-braid construction with sewn eyes at the ends. |
| Material | 100% high tenacity polyester. |
| Strength figures | 29kN basket MBS and 17kN end-to-end MBS. |
What to Compare Before Buying
- Cord size: The cord is 8mm, so compare that diameter with the hitch style and rope setup you intend to use.
- Length: The stated 30 inch length affects how the cord ties and dresses in the system.
- Rope diameter: The recommended standing line range is 11 to 12.5mm, so match it to your rope before selecting an offer.
- Strength rating: Review the 29kN basket MBS and 17kN end-to-end MBS if load specification is an important buying factor.
- Construction: Sewn eyes and double-braid construction are part of the product’s setup and should match the way you plan to use a hitch cord.
How It Works
This cord is a sewn eye-to-eye hitch cord for friction-hitch systems. The sewn eyes provide attachment points at the ends, while the 8mm cord body is used to form hitches such as VT, Distel, Schwabisch, and Prusik around a compatible standing line.
The description also says the cord is supplied in a solidly round, double-braid construction and is meant to be easy to tie, dress, and untie as part of the hitch setup.
Before You Decide
Confirm the 30 inch length, the 8mm cord size, and the 11 to 12.5mm rope range before choosing an offer. If your system uses a different rope diameter or a different hitch cord length, compare those requirements carefully before buying.
Understanding the Strength Figures
The stated MBS figures are breaking-strength values, not working-load ratings. They do not by themselves establish whether this cord is suitable for a particular climbing system. Check compatibility and use guidance for the exact cord, rope, and hitch, and rely on appropriate training.








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