Pure Copper Glue Gun Nozzle 0.08" Bore Diameter Length 1.26" 1.50" 1.58" 1.97" 2.76" Built-in Leakproof Steel Ball for Hot Melting Glue Gun, with Gift Spanner and Rubber Cover, 6pcs/pack

6 Different Sizes: ?0.08"x1.26"(2.0*32mm) 0.08"x1.26"(2.0*32mm) 0.08"x1.50"(2.0*38mm) ?0.08"x1.58"(2.0*40mm) 0.08"x1.97"(2.0*50mm) 0.08"x2.76"(2.0*70mm) Packing List: ?6 * Copper Nozzles ?2 * Gasket Rings ?1 * Rubber Nozzle Cover ?1 * Spanner How to Install: ?1. Simply replace the old nozzle with the new one for the glue guns that have never been used before. ?2. For the glue guns that have been used before, plug in the power and start preheating for about one minute, then remove the old nozzle using spanner(DO NOT USE YOUR HANDS IT'S VERY HOT) and replace it with the new one. About Shipping: ?Defaut shipping method is USPS(CN Post), normally it takes 7-10 days to deliver, sometimes delays a few days. ?You can track your order on USPS offical webstie. ?Please note that tracking information is available within 3-5 days.