
| Canadian Patent No. 1,086,510 British Patent No. 2,029,370 | WORK LOAD LIMITS (Lbs.) | CHAIN SIZE (Inches) | GRADE | CSR STOCK NUMBER | SINGLE LEG 90 DEG. | SINGLE/DOUBLE LEG | CSR STOCK NUMBER | TRIPLE/QUAD LEG | 
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| 9/32 | 100 | CSR-D-932 | 4,300 | 7,400 | 6,100 | CSR-Q-932 | 11,200 | 9,100 | 3/8 | 100 | CSR-D-380 | 8,800 | 15,200 | 12,400 | CSR-Q-380 | 22,900 | 18,700 | 1/2 | 100 | CSR-D-120 | 15,000 | 26,000 | 21,200 | CSR-Q-120 | 39,000 | 31,800 | 5/8 | 100 | CSR-D-580 | 22,600 | 39,100 | 32,000 | CSR-Q-580 | 58,700 | 47,900 | 3/4 | 100 | CSR-D-340 | 35,300 | 61,100 | 49,900 | CSR-Q-340 | 91,700 | 74,900 | 7/8 | 100 | CSR-D-780 | 42,700 | 74,000 | 60,400 | CSR-Q-780 | 110,900 | 90,600 | 1 | 80 | CSR-D-100 | 47,700 | 82,600 | 67,400 | CSR-Q-100 | 123,900 | 101,200 | 1-1/4 | 80 | CSR-D-125 | 72,300 | 125,200 | 102,200 | CSR-Q-125 | 187,800 | 153,400 | 1-1/2 | 80 | CSR-D-150 | 80,000 | 138,600 | 113,100 | - | - | - |
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