CARBON
WELDLESS CHAIN
| Trade size | Product code - carton (100 ft.) | Material diameter (in.) | Inside length (in.) | Links per foot | Weight per 100 ft. (lbs.) | Working load limit (lbs.)* |
| Zinc plated | ||||||
| 4 | C680451 | .072 | 1.00 | 12 | 4 1/2 | 70 |
| 3 | C680452 | .080 | 1.09 | 11 | 5 3/4 | 90 |
| 2 | C680453 | .092 | 1.33 | 9 | 7 1/2 | 115 |
| 1 | C680454 | .105 | 1.50 | 8 | 10 | 155 |
| 1/0 | C680455 | .120 | 1.71 | 7 | 13 | 200 |
| 2/0 | C680456 | .135 | 1.71 | 7 | 17 | 255 |
| 3/0 | C680457 | .148 | 2.18 | 5.5 | 20 | 305 |
| 4/0 | C680458 | .162 | 2.18 | 5.5 | 23 | 365 |
Applications: A general purpose chain, often used for playground equipment, animal leashes, fixture, swing or
hammock suspensions, boats and gates.
Description: Standard material is a mild steel. Finishes include bright or zinc plated.
Packing: Standard packaging is 100 feet per carton. Sizes 4 through 4/0 also available on reels.
*  WARNING |
| Do not exceed working load limit. Use only alloy chain and attachments for overhead lifting. |
CM markets a number of light duty weldless chains. Some uses include plumbing applications, boats, gates, animal leashes, window sashes, support of fixtures, and playground equipment. These chains are not covered in detail in this manual since they are not considered towing, pulling or lifting chains.
Plastic display reels - zinc plated
| Trade size | Product code - reel | Feet per reel | Weight per reel (lbs.) | Working load limit (lbs.)* |
| 4 | C680421 | 500 | 24 | 70 |
| 3 | C680432 | 150 | 9 | 90 |
| 3 | C680442 | 200 | 13 | 90 |
| 2 | C680423 | 250 | 20 | 115 |
| 1 | C680424 | 250 | 25 | 155 |
| 1/0 | C680425 | 250 | 33 | 200 |
| 2/0 | C680436 | 175 | 30 | 255 |
| 3/0 | C680437 | 175 | 35 | 305 |
| 4/0 | C680438 | 175 | 40 | 365 |
CM lock link
| Trade size | Product code - carton (100 ft.) | Material diameter (in.) | Inside length (in.) | Links per foot | Weight per 100 ft. (lbs.) | Working load limit (lbs.)* |
| Zinc plated | ||||||
| 2 | C681450 | .091 | 1.08 | 11.1 | 10 | 155 |
| 1/0 | C681451 | .120 | 1.29 | 9.3 | 17 | 265 |
| 2/0 | C681452 | .135 | 1.48 | 8.1 | 22 | 340 |
| 3/0 | C681453 | .148 | 1.63 | 7.4 | 26 | 405 |
| 4/0 | C681454 | .162 | 1.80 | 6.7 | 31 | 485 |
| 5/0 | C681455 | .177 | 2.15 | 5.6 | 35 | 580 |
Applications: Ideal for sprocket wheel or valve wheel, overhead door, ventilator and machinery chains for
applications requiring greater strength than double loop chain.
Description: Standard material is a mild steel; also available in brass. Finishes include bright or zinc plated.
Packing: 100 feet per carton is standard. Also available on reels.
| * WARNING |
| Do not exceed working load limit. Use only alloy chain and attachments for overhead lifting. |
Plastic display reels - zinc plated
| Trade size | Product code - reel | Feet per reel | Weight per reel (lbs.) | Working load limit (lbs.)* |
| 2 | C681420 | 100 | 10 | 155 |
| 1/0 | C681431 | 200 | 17 | 265 |
| 2/0 | C681422 | 100 | 24 | 340 |
| 3/0 | 681433 | 125 | 27 | 405 |
| 4/0 | 681424 | 100 | 30 | 485 |