RD203-5051 Jet Insert Rising Dragon Lock Ring For 5Manufacturer: Rising Dragon Availability: 38 in stockSKU: rd203-5051Manufacturer part number: RD203-5051 $0.62 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendLock ring used for 5" Rising Dragon screw in jets. Also used to change from pop-in to screw in style jets.Manufacturer: Rising DragonMPN: RD203-5051