| Specifications | |||||||||||||
| NOMINAL SIZE (IN.) | WORKING LOAD LIMIT (TONS) | WEIGHT EACH (LBS.) | DIMENSIONS (IN.) | TOLERANCE +/- | |||||||||
| A | B | C | D | E | F | H | L | N | C | A | |||
| 3/16 | 1/3 | .06 | .38 | .25 | .88 | .19 | .60 | .56 | 1.47 | .98 | .19 | .06 | .06 |
| ¼ | ½ | .11 | .47 | .31 | 1.13 | .25 | .78 | .61 | 1.84 | 1.28 | .25 | .06 | .06 |
| 5/16 | ¾ | .22 | .53 | .38 | 1.22 | .31 | .84 | .75 | 2.09 | 1.47 | .31 | .06 | .06 |
| 3/8 | 1 | .33 | .66 | .44 | 1.44 | .38 | 1.03 | .91 | 2.49 | 1.78 | .38 | .13 | .06 |
| 7/16 | 1-1/2 | .49 | .75 | .50 | 1.69 | .44 | 1.16 | 1.06 | 2.91 | 2.03 | .44 | .13 | .06 |
| ½ | 2 | .79 | .81 | .64 | 1.88 | .50 | 1.31 | 1.19 | 3.28 | 2.31 | .50 | .13 | .06 |
| 5/8 | 3-1/4 | 1.68 | 1.06 | .77 | 2.38 | .63 | 1.69 | 1.50 | 4.19 | 2.94 | .69 | .13 | .06 |
| ¾ | 4-3/4 | 2.72 | 1.25 | .89 | 2.81 | .75 | 2.00 | 1.81 | 4.97 | 3.50 | .81 | .25 | .06 |
| 7/8 | 6-1/2 | 3.95 | 1.44 | 1.02 | 3.31 | .88 | 2.28 | 2.09 | 5.83 | 4.03 | .97 | .25 | .06 |
| 1 | 8-1/2 | 5.66 | 1.69 | 1.15 | 3.75 | 1.00 | 2.69 | 2.38 | 6.56 | 4.69 | 1.06 | .25 | .06 |
| 1-1/8 | 9-1/2 | 8.27 | 1.81 | 1.25 | 4.25 | 1.13 | 2.91 | 2.69 | 7.47 | 5.16 | 1.25 | .25 | .06 |
| 1-1/4 | 12 | 11.71 | 2.03 | 1.40 | 4.69 | 1.29 | 3.25 | 3.00 | 8.25 | 5.75 | 1.38 | .25 | .06 |
| 1-3/8 | 13-1/2 | 15.83 | 2.25 | 1.53 | 5.25 | 1.42 | 3.63 | 3.31 | 9.16 | 6.38 | 1.50 | .25 | .13 |
| 1-1/2 | 17 | 20.80 | 2.38 | 1.66 | 5.75 | 1.53 | 3.88 | 3.63 | 10.00 | 6.88 | 1.62 | .25 | .13 |
| 1-3/4 | 25 | 33.91 | 2.88 | 2.04 | 7.00 | 1.84 | 5.00 | 4.19 | 12.34 | 8.80 | 2.25 | .25 | .13 |
| 2 | 35 | 52.25 | 3.25 | 2.30 | 7.75 | 2.08 | 5.75 | 4.81 | 13.68 | 10.15 | 2.40 | .25 | .13 |
| 2-1/2 | 55 | 98.25 | 4.13 | 2.80 | 10.50 | 2.71 | 7.25 | 5.69 | 17.90 | 12.75 | 3.13 | .25 | .25 |
| 3 | 85 | 154.00 | 5.00 | 3.30 | 13.00 | 3.12 | 7.88 | 6.50 | 21.50 | 14.62 | 3.62 | .25 | .25 |
| 3-1/2 | 120 | 265.00 | 5.25 | 3.76 | 14.63 | 3.62 | 9.00 | 8.00 | 24.88 | 17.02 | 4.38 | .25 | .25 |
| 4 | 150 | 338.00 | 5.50 | 4.26 | 14.50 | 4.00 | 10.00 | 9.00 | 25.68 | 18.00 | 4.56 | .25 | .25 |
