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Ordinary Mild Steel Long Link Chains
Diameter Inside Length Outside Width Test Load Breaking Load Approx.weight
Bright Hdg
IN. mm mm mm kg kg kg/m kg/m
1/8 3.2 23 12 200 400 0.171 0.177
5/32 4 27 15 300 600 0.272 0.285
3/16 4.7 31 17 400 800 0.367 0.384
7/32 5.5 32 19 550 1100 0.525 0.541
1/4 6.35 33 21 750 1500 0.715 0.735
5/16 7.94 48 31 1200 2400 1.115 1.148
3/8 9.5 60 37 1700 3600 1.575 1.624
7/16 11.11 71 41 2300 4600 2.067 2.116
1/2 12.7 85 48.5 3000 6000 2.74 2.822
5/8 15.8 114 61.5 4700 9400 4.199 4.331
3/4 19 125 75 6800 13600 6.266 6.43
7/8 22.2 140 88 9250 18500 8.661 8.924
1 25.4 155 100 12150 24300 11.417 11.745

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