Versatile thin crack pro, trapezoidal Black Diamond Micro Stoppers feature a subtle curve on their longest face for maintaining utility in near-parallel cracks while still catching on crystals and irregularities. Each Micro Stopper is equipped with a durable, galvanized steel cable.
Copper/iron mix in heads provides bite in thin placements
Patented swage is stronger, more flexible and less prone to fraying
*Sizes 1 and 2 are for direct aid only
Dimensions [size 1] 3.7/5.1 mm (0.147/0.200 in) [size 2] 4.6/6.5 mm (0.182/0.255 in) [size 3] 5.1/7.5 mm (0.202/0.330 in) [size 4] 5.9/8.4 mm (0.233/0.330 in) [size 5] 7.4/9.4 mm (0.290/0.370 in) [size 6] 8.8/10.4 mm (0.345/0.410 in)