Airsept 76505 AC Block Kit Price For: Each Includes: Coupler Body, Nuts, Sealing Sleeves, Anti-Vibration Tension Rings Material: Aluminum, Rubber Application: Automotive Type: A/C Size (In.): 5-3/4"H x 2-1/20"W x 3/4"OD Outside Dia.: 3/4" Number of Pieces: 4 Item: Line Terminator Rear AC Blockoff Country of Origin (subject to change): United States