Mandrels, also known as Proving Pigs, are used to prove conduit for cable hauling. Get hard-wearing Mandrels in aluminum or wood, custom-made to suit your needs with a 1-year warranty.
Mandrels, also known as Proving Pigs, are essential tools used to prove a conduit to establish if it is damaged before hauling cable. Our Mandrels are made of hard-wearing aluminum or wooden materials, and come in a range of sizes to suit your needs. Our standard Mandrel has a working area of 200mm long and with its eyes 300mm in length, however, custom made Mandrels are available for those more special needs. They are built to last and come with a 1 year warranty, so you can be sure you’re getting the best quality product.
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