Copper Coupling (C X C) W/Stop Rolled
| Code | Size in Inches | D1 Dimensions | D2 Dimensions |
|---|---|---|---|
| GMC 101 | 5/16 | 5/16 | 5/16 |
| GMC 102 | 1/4 | 1/4 | 1/4 |
| GMC 103 | 3/8 | 3/8 | 3/8 |
| GMC 104 | 1/2 | 1/2 | 1/2 |
| GMC 105 | 5/8 | 5/8 | 5/8 |
| GMC 106 | 3/4 | 3/4 | 3/4 |
| GMC 107 | 7/8 | 7/8 | 7/8 |
| GMC 108 | 1 | 1 | 1 |
| GMC 109 | 1-1/8 | 1-1/8 | 1-1/8 |
| GMC 110 | 1-3/8 | 1-3/8 | 1-3/8 |
| GMC 111 | 1-5/8 | 1-5/8 | 1-5/8 |
| GMC 112 | 2-1/8 | 2-1/8 | 2-1/8 |
| GMC 113 | 2-5/8 | 2-5/8 | 2-5/8 |
| GMC 114 | 3-1/8 | 3-1/8 | 3-1/8 |
| GMC 115 | 3-5/8 | 3-5/8 | 3-5/8 |
| GMC 116 | 4-1/8 | 4-1/8 | 4-1/8 |
| GMC 117 | 5-1/8 | 5-1/8 | 5-1/8 |
1982
150
68
700