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Test Mandrels are pulled through your duct system after conduit is installed to verify duct integrity and to comply with the ovality (roundness) specification the owner may have
| Alt ProductID | 10113 |
|---|---|
| Size | 4" |
| Diameter | 4" |
| Weight | 6.500000 |
| Product Type | Test Slug |
| New | Yes |
| Description | ALUMINUM TEST MANDRELSTest Mandrels are pulled through your duct system after conduit is installed to verify duct integrity and to comply with the ovality (roundness) specification the owner may have
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