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1. The fastening of expansion screws uses a V-shaped slope to promote expansion and generate frictional binding force to achieve a firm effect. 2. The expansion screw is made of stainless steel, which has the characteristics of high bearing capacity, high strength, and wear resistance. 3. The expansion screw consists of three parts, namely 1 expansion screw, 1 nut, and 1 washer. 4. The insertion end adopts the design of an expansion piece, the inside expands when force is applied, safe and reliable. 5. Full and delicate coloring, good quality, light weight, easy to carry, easy to use. 6. Mainly used as a fixed point, suitable for the upper fixed turning point for caves, rappelling, rescue projects, protection of high-altitude work, indoor climbing, expansion, and other purposes.
Item Type: Expansion Screw
Material: Stainless Steel
Color: As pictures show

Applicable Tension: 26KN (about 2600 kg)
Length: About 8.8 cm/3.5 inches

Width: About 0.8 cm/0.3 inches
Drill Bit: About 8 mm/0.3 inches

2 x Expansion Screw

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