This is a package of 50 Rocky Roller Grommets. The gromments are a universal part used on all Residential and Commercial Inground Solar Reels. They are used to attach a cover to the Rocky strapping. Ideal for adding a rope pull or using a couple more straps on a larger pool.
The 50 pack is an ideal size for installers and pool maintenance companies. If you are changing a cover, you need to change the grommets as well.
