Looking to change the color of your fittings and don't want to buy all new fittings? The PrimoChill 1/2in. Rigid RevolverSX Series Cap ONLY Switch Over Kit - 12 Packs is just want you need. Now you can pick from 34 different colors to get the perfect color match on your build.CompatibilityThese caps are compatible and will work with the original Rigid Ghost fittings and the current Revolver fitting bases.Designed to work with the rigid tubing below. 3/8 in. ID x 1/2 in. OD Rigid PETG tubing 3/8 in. ID x 1/2 in. OD Rigid PMMA tubing 3/8 in. ID x 1/2 in. OD Rigid Copper tubing Included Parts 12x Revolver SX Caps 1x Bottom sealing o-ring 1x Tubing sealing o-ring 1x Revolver Removal Tool Installation No installation tool required. Finger tighten only. The Revolver tool was designed for removing the cap only, not installing them. RSX caps are coated with a durable powder coat but we still recommend handling with care so you can enjoy the finish for years to come. WarningsAlthough the cap is made of aluminum , no aluminum comes in direct contact with the fluid so mix metal corrosion is not an issue. Not responsible for any hardware damage. Use at your own risk.