Shop › O-Ring Kit Image 1 of 1 O-Ring Kit $4.00 Complete set of replacement O-rings for all uTap keg systems, including the flow-control block and snap-back spring. Quantity: Add To Cart Added! Complete set of replacement O-rings for all uTap keg systems, including the flow-control block and snap-back spring. You Might Also Like ... Regulator $40.00 1/2 Gallon Double-Wall Keg w/Travel Cap $67.00 1/2 Gallon Single-Wall Keg w/Travel Cap $55.00 Travel Cap $8.00 Faucet $20.00
