Thank you for viewing our item We have for sale : TENT POLE AWNING TUBE KAYAK PADDLE SPRING BUTTON SNAP LOCKING PIN - BUY 2 TO 25 Made in the UK from HARDENED TEMPERED STRIP SPRUNG STEEL WITH HEAVY BRIGHT PLATED ZINC RIVETTED BUTTON PINS - Do not confuse these with the American manufactured item that is stamped out of mild steel with hollow buttons in a single piece of pressed metal. These items have a multitude of applications, they make an easy solid joint on demand between square or round tubes that are put together in a telescopic design -- These are a high quality UK manufactured item that is made to a high tolerance and will resist stretching or losing its spring following rigourouse use.