The MSR CamRings are clever guyline tensioners with a ring design that securely tensions your cord yet adjusts easily, eliminating the hassle of tying and retying knots in cold or wet weather.
These simple hard anodised metal rings have nothing to break or fail, and are very strong, tough and durable, particularly compared to plastic tensioners that seem to be standard with most tents. Being alloy they’re also very light.
The large-size cord tensioners have an ultralight, non-slip design that grips 3-5 mm cord. 4 Pack