CE-91105 - 2 1/2" Johnny Joint® Snap Ring SKU CE-91105 $2.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details Snap ring that retains all internal components of the 2 1/2" Johnny Joint® into the steel barrell. 1 required per Johnny Joint®. DetailsBackDetailsSnap ring that retains all internal components of the 2 1/2" Johnny Joint® into the steel barrell. 1 required per Johnny Joint®.