Black Diamond Micro Stopper
Where to Buy
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Here's what other sites are saying:
Black Diamond Micro Stopper Rock Climbing Nuts - Stopper Micro Nuts by Black Diamond are the most durable micro nut on the market and a great choice for free climbers who use them a lot. Versatile thin crack pro, trapezoidal Micro Stoppers feature a subtle curve on their longest face for maintaining utility in near-parallel cracks while still catching on crystals and irregularities. A copper/iron mix in the head provides bite in thin placements, while the patented swage is stronger, more flexible and less prone to fraying and each stopper is equipped with a durable, galvanized steel cable. Whether you are a free climber or an aid climber, you will not want to leave home without Stopper Micro Nuts by Black Diamond.
Copper/iron mix in heads provides bite in thin placementsPatented swage is stronger, more flexible and less prone to fraying*Sizes 1 and 2 are for direct aid only Technical Specifications: Weight: 113 g (4 oz)Dimensions:3.7/5.1 mm, 0.147/0.200 in (size 1)4.6/6.5 mm, 0.182/0.255 in (size 2)5.1/7.5 mm, 0.202/0.330 in (size 3)5.9/8.4 mm, 0.233/0.330 in (size 4)7.4/9.4 mm, 0.290/0.370 in (size 5)8.8/10.4 mm, 0.345/0.410 in (size 6)Strength : 2 kN, 450 lbf (size1)3 kN, 674 lbf (size 2)5 kN, 1124 lbf (size 3)6 kN, 1349 lbf (size 4-5)8 kN, 1798 lbf (size 6)
- River Sports Outfitters