The Caramast consists of 3 telescopic sections made from high grade aluminium alloy welded seam tube. Our unique jockey wheel fixing kit (included) gives the Caramast excellent stability rigidly holding the telescopic mast in two places. The fixing blocks are also ideal for mounting the Caramast to vertical surfaces such as narrowboats static caravans fence posts or panels walls campervan ladders trailer tents etc. The closed height is 138cm (4' 6') and the maximum extended height is 350cm (11' 6'). The weight of the Caramast is just 925g (excluding postal tube)The top of the Caramast is fitted with a 1' adaptor enabling most popular makes of touring TV aerials to fit with ease. The Caramast is supplied complete with 3 telescopic sections 2 mast height adjusters 2 jockey wheel blocks with thumb screws 2 U bolts 4 nuts & washers a box spanner & fitting instructions.Each Caramast is supplied in a heavy duty postal tube for transport and storage.