| Lap Joint Clamp Size Table | ||||
| Size | A | B | Band Material | |
| Inch | mm | Inch | ||
| 2" | 51 | 2.100±0.060 | 2.200±0.060 | STAINLESS STEEL 201, STAINLESS STEEL 304, STAINLESS STEEL 409, ALUMINIZED STEEL ALU |
| 2 1/4" | 57 | 2.360±0.060 | 2.520±0.060 | |
| 2 1/2" | 63.5 | 2.610±0.060 | 2.780±0.060 | |
| 2 3/4" | 70 | 2.860±0.060 | 3.030±0.060 | |
| 3" | 76 | 3.110±0.060 | 3.290±0.060 | |
| 3 1/2" | 89 | 3.610±0.060 | 3.790±0.060 | |
| 4" | 102 | 4.050±0.060 | 4.290±0.060 | |
| 4 1/2" | 114 | 4.580±0.060 | 4.775±0.060 | |
| 5" | 127 | 5.060±0.040 | 5.290±0.060 | |
| 6" | 152 | 6.110±0.040 | 6.029±0.060 | |
Lap Joint clamps are designed as a heavy-duty clamp made for connecting (Tube-into-Tube or Tube-into-muffler). This is an unusual clamp and is designed for specific applications, (Tube-into-Tube or Tube-into-muffler of different diameters). A typical application is when joining a 2" outside diameter pipe to a 2" Internal Diameter Pipe this will work perfectly due to the difference in the two diameters.