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Manufacturer's Description

Visit CAMP's HMS Nitro page.

Retailers' Descriptions

Here's what other sites are saying:

The HMS Nitro Lock Carabiner is Camp USA's lightest belay carabiner for climbers. I-Beam construction removes as much weight as possible without hindering the carabiner's strength. The screw gate slides smoothly, and the keylock nose prevents any snagging.


Camp USA HMS Nitro Lock Carabiner FEATURES of the Camp USA HMS Nitro Lock Carabiner Our lightest and most compact belay carabiner New rounded body shape and thinner gate The new body shape also increases both gate-open and minor axis strength Keylock nose reduces snagging SPECIFICATIONS of the Camp USA HMS Nitro Lock Carabiner Weight: 1.9 oz / 55 g Major Axis: 21 kN Minor Axis: 9 kN Open Gate: 7 kN Gate Opening: 21 mm Length: 104 mm Width: 74 mm ALL CLIMBING SALES ARE FINAL.

- Moosejaw

One of the lightest locking carabiners in the world. The HMS Nitro Lock by CAMP USA, featuring a new rounded body shape and thinner gate, has been designed to maximize both safety and performance. The new design offers an optimal area for working with the Italian hitch knot (HMS) and increases the strength in gate-open and minor axis positions.

- Mountain Gear

The C.A.M.P. USA Nitro HMS Keylock screwgate carabiner weighs only 55g and is a perfect choice for belaying, rappelling and rigging. Key lock nose won't snag on pro, ropes or slings, making the 'biner simple to clip. I-beam construction creates a high strength-to-weight ratio. Rounded edges reduce friction with rope. HMS 'biner offers easy handling and facilitates belaying single ropes with a Munter hitch.