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Swivel Self-Locking Hook

Feature:

  • The swivel auto-lock design significantly improves operational safety
  • Manufactured from alloy steel through forging and heat treatment processes
  • Each unit undergoes proof testing at 2.5 times the working load limit (WLL) and 100% magnetic particle inspection
  • Sampling fatigue testing up to 20,000 cycles, with strict batch-wise destructive testing
  • Trict sampling and destructive testing conducted on each production batch
  • Surface treatment: plastic coating
Product Parameter

Item WLL Fracture Size(mm) Weight
T T B±2 C±2 E±2 T±2 D±2 L1 ±2 L±2 H±1 M±3 Kg
R075-1.12T 1.12 4.48 32.5 25.5 32 28 11.25 152 184 20 73 0.71
R075-2T 2 8 36 29.5 40 35 12.5 189 228 26 91 1.1
R075-3.15T 3.15 12.6 42 35 48 45 15 223 268 30 108 2
R075-5.3T 5.3 21.2 50 41 57 52.5 16 267 323 40 142 4
R075-8T 8 32 61 58 65 63 21.5 339 413 50.5 168.6 7.3
R075-12.5T 12.5 50 72 63 82 82 26 370 452 55 185 11.6
R075-15T 15 60 97 98 80 76 33 466 564 67 202 16
R075-21.2T 21.2 84.8 123 115 109 96 42 544 661 75 239 21.5
R075-31.5T 31.5 126 140 147 131 131 52 679 830 97 329 79
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