Import Aluminum Belay Device Figure 8 Rope Descender — Buy in wholesale FOB from Supplier in Taiwan

This Figure 8 rope descender is machined from aluminum alloy as a belay device for vertical rope access, canyoning, and rescue operations where controlled descent is safety-critical. Two variants are listed under the supplier's catalogue, model 8R-73 and model 8R-170, differentiated by dimensions and rated strength. The smaller 8R-73 measures 73 mm in width, 140 mm in length, with inner diameters of 48 mm and 24 mm for the two apertures, and weighs 108 grams at a stated safety working load of 3000 kgf. The larger 8R-170 measures 170 mm in both width and length, with inner diameters of 71 mm and 40 mm, a thickness of 14 mm, and weighs 254 grams at a rated strength of 40 kN.

Both devices receive an anodised surface finish, which provides corrosion resistance and reduced friction against rope sheaths during high-cycle use. The 3000 kgf rating on the 8R-73 converts to approximately 29.4 kN, suggesting either a conservative safety working load with a substantial safety factor, or a unit-mixing convention that buyers must clarify. The 40 kN rating on the 8R-170 aligns with major line-forged descenders in the climbing industry, where typical breaking strength requirements for rescue hardware exceed 22 kN under EN 12841 or NFPA 1983 standards. The 14 mm thickness on the larger unit indicates solid bar stock or substantial wall construction rather than hollow casting.

Purchasers include industrial rope access contractors, search and rescue procurement officers, outdoor education suppliers, and climbing gym operators. The dual-aperture Figure 8 design allows standard belay technique on the large hole and emergency locking or carabiner rigging on the smaller hole. Buyers should verify whether the stated ratings represent minimum breaking strength, maximum working load, or certified values under specific test protocols, as these distinctions determine suitability for life-safety applications and insurance compliance in professional settings.

Ich International Inc is headquartered in Taichung's West District at 3F-2, No.107 Wulang Street, placing it within Taiwan's precision manufacturing belt known for metalworking and sporting goods production. The supplier holds harbor trust tier designation with no response rate or average response hour data available, indicating limited platform engagement metrics. No employee count, annual turnover, year of establishment, or certification listings appear in the provided profile.

The product catalogue focuses on technical climbing and rope access hardware, with the Figure 8 descender presented alongside belay device variants. The address format and district location suggest a commercial or light industrial premises rather than heavy manufacturing, which may indicate design and assembly operations with subcontracted machining. Buyers should confirm production location, whether in-house CNC capability exists, and whether the supplier holds ISO 9001 quality system registration or specific product certifications such as CE marking under the PPE Regulation (EU) 2016/425.