Super Value Swimming Pool Replacement Parts---You get 12pcs swimming pool replacement part joint pins and seals, long joint pins connect tee connections with your pools round frame pipes.Seals prevent the water from entering the frame tubes and rusting. Easy Installation - - No Problem Installing this set with long locking joint pins installed on your 13-24 metal frame pools, simply replace the broken or missing pins and no additional tools needed. Developed for metal frame and prism pools --- 10312 Pins Product Size: 6cm / 2.36in (length); 0.8cm / 0.31in (diameter)..Pins Part Number: 10312, these plastic joint pins and joints for metal frame pools, size: 10ft x 30in (2016-19); 12ft x 30in (2016-19) and prism frame: 10ft x 30in (2016-19); 12ft x 30in (2016-19); 12ft x 39in (2019); 13ft-24ft (2015 and 2015 before). Save Your Metal Frame Pools - 12 PCS Replacement Pins Replacement and 12 PCS Replacement Gaskets allow you to purchase a new metal frame pool due to replacement pins. missing or broken joints, its the easiest way to keep your pool in top shape. Replacement pins and seals. ABS Material - - Made of high quality ABS, which proves durable as the frame pool is used every day..Keep your pool looking its best this summer with the help of attached pins and seals.