Black Diamond Micro Stoppers are made out of durable copper-infiltrated steel, making them more durable and much stronger than the average brass nut. With this chemistry, Micros are less prone to shearing, but still provide the “bite” found in brass nuts. Also, the unique cable-swaging technique extends the life of the Micro Stoppers several fold over the traditional “silver-soldered” method found on others.
Description
Technology
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. You can also turn them 90° for a broad flare. Their patented swaging system increases cable durability.
An essential for thin cracks, seams and fissures
Copper-infiltrated steel for a nice mix of “bite” and durability
Patented swedged assembly increases strength
Size
Color
Dimension
Strength
Weight
#1 Micro Stopper
Gray
.147/.200" 3.7/5.1 mm
2kN
4 g (.14 oz)
#2 Micro Stopper
Yellow
.182/.255" 4.6/6.5 mm
3kN
7 g (.25 oz)
#3 Micro Stopper
Green
.202/.330" 5.1/7.5 mm
5kN
10 g (.35 oz)
#4 Micro Stopper
Blue
.233/.330" 5.9/8.4 mm
6kN
13 g (.46 oz)
#5 Micro Stopper
White
.290/.370" 7.4/9.4 mm
6kN
15 g (.53 oz)
#6 Micro Stopper
Red
.345/.410" 8.8/10.4 mm
8kN
21 g (.74 oz)
Sorry, but we do not ship to international addresses.
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