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Eye type Self-locking Hook

Feature:

  • 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 Φ E E1 L1 L H D N M kg
R073-1.12T 1.12 4.48 21±1 32±2 28±1 110±3 140±3 20±1 11±0.5 15±0.5 73±2 0.5
R073-2T 2 8 25±1 40±3 35±1 136±3 175±3 26±1 13±0.5 20±0.5 91±2 0.83
R073-3.15T 3.15 12.6 34.5±1.5 48±3 45±1.5 168±3 213±3 30±1.5 15±0.5 26±1 108±2 1.42
R073-5.3T 5.3 21.2 39.5±1.5 57±3 52.5±2 206±4 267±4 40±1.5 21±0.5 33±1 142±3 2.86
R073-8T 8 32 50±2 65±3 63±2 254±4 332±4 50.5±2 27±0.5 38±2 168.6±3 5.9
R073-12.5T 12.5 50 64.5±2 82±3.5 82±2 278±5 360±5 55±2 27±0.5 50±2 185±4 8.5
R073-15T 15 60 70±3 80±3.5 76±2 319±5 415±5 67±2 32±1 52±2 202±4 11.6
R073-21.2T 21.2 84.8 80±3 109±3.5 96±3 362±6 472±6 75±3 34±1 60±3 239±5 18
R073-31.5T 31.5 126 105±4 131±3.5 131±3 470±6 614±6 97±3 45±1 79.5±3 329±5 46
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