The UIAA equipment standard provides a baseline for equipment performance in a test lab under controlled conditions on new equipment. Although these test conditions are relevant to the conditions encountered climbing, conditions encountered at the crags and the condition of the equipment are equally important. This recommendation from the UIAA member federation The British Mountaineering Council (BMC) provides vital equipment information that is NOT explicitly addressed in the standard, particularly failure modes of the equipment and recommendations for the use, inspection, maintenance, and retirement of equipment.
Spider HMS BLC
Description
Compact and lightweight patented Spider design HMS screwgate carabiner with BLC retaining system.
11mm diameter along entire length of body: ergonomic shape makes it fluid and snag-free in all situations. Round body makes it easier to use with knots. Screwgate closure. BLC system holds the carabiner the right way round (in the line of its major axis) making it safer and more comfortable to use. Can be used in any situation requiring a locking carabiner.
Retail price
US$ 18.76
Price is a static conversion from
£14.99 GBP
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Weight (g) |
72 g |
| Shape |
Pear / HMS |
| Locking |
Screw |
| Straight or Bent |
Straight |
| Full Size |
Yes |
| Keylock |
Yes |
| Solid or Wire |
Solid |
| Gate Opening |
17 mm |
| Number of Colors |
1 |
| Lock Indicator |
No |
| Strengths (kN) |  21 kN  6 kN  9 kN |
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A pictoral representation of UIAA-121 and EN-12275 standards for connectors (the UIAA's fancy word for carabiners).