6 inch Long Aluminium Pipe with 0.5 inch NPT Threaded Ends This 6 inch Long Rigid Aluminium Pipe is powder coated and has a 1/2 inch NPT Male thread at either end. These arms are used for many of the Lap Top Tray Mounting Systems. They are rigid pipes that can securely hold many different types of weights. Material: Powder Coated Marine Grade Aluminium
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