Trunking sizes and part number This table shows a range of popular sizes - other sizes available. |
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Size Width by Depth |
Part Number |
Standard Length |
50mm x 50mm |
TR 22 |
3 metre |
75mm x 50mm |
TR 32 |
3 metre |
75mm x 75mm |
TR 33 |
3 metre |
100mm x 50mm |
TR 42 |
3 metre |
100mm x 75mm |
TR 43 |
3 metre |
100mm x 100mm |
TR 44 |
3 metre |
150mm x 50mm |
TR 62 |
3 metre |
150mm x 75mm |
TR 63 |
3 metre |
150mm x 100mm |
TR 64 |
3 metre |
150mm x 150mm |
TR 66 |
3 metre |
225mm x 50mm |
TR 92 |
3 metre |
225mm x 75mm |
TR 93 |
3 metre |
225mm x 100mm |
TR 94 |
3 metre |
225mm x 150mm |
TR 96 |
3 metre |
225mm x 225mm |
TR 99 |
2 metre |
300mm x 50mm |
TR 122 |
3 metre |
300mm x 75mm |
TR 123 |
3 metre |
300mm x 100mm |
TR 124 |
3 metre |
300mm x 150mm |
TR 126 |
3 metre |
300mm x 225mm |
TR 129 |
2 metre |
300mm x 300mm |
TR 1212 |
2 metre |