These strong, durable and adjustable poles from Poles Apart are great for preventing tarps or caravan annexes from sagging in all the wrong places. They’ll easily fit onto a tent pole spigot, as the ends have flattened side rail ends, with a drilled hole so they’ll slot onto a tent spigot perfectly. You can fit them between the tops of two tent poles to brace, and give structural strength to such as caravans, tarps and vestibules – so they’re super handy to have in your outdoor kit. The adjustable slide rails can be used to form a frame work perimeter edge to better house a tarp or caravan annexe/awning.These poles are galavanised so they’re going to be strong, and extremely durable which is perfect for weathering all conditions. Flattened slide rail ends have a drilled hole to fit easily over a tent pole spigot Adjustable 2 piece steel slide rails will prevent annexes or tarps from sagging (especially over areas such as doorways) Galvanised for strength and durability Comes with a t/nut fitting