Click to expand Tap to zoom Delta Trinsic:RP64391 Cartridge & Retainer Ring Delta SKU RP64391 Sold out Original price $40.15 Original price $40.15 - Original price $40.15 Original price $40.15 Current price $23.59 $23.59 - $23.59 Current price $23.59 | / Availability: Out of stock Quantity Sold out This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Delta RP64391 Trinsic Cartridge and Retainer Ring.