Line Splice Hi Side Service, A/C, Size (In.) 3-3/4 In.H x 2-3/4 In.W x 1-1/4 In.D, Material Aluminum, Rubber, Automotive, For Use With A/C Equipment, Heater, Transmission, Number of Pieces 8, Includes Coupler Body with Service Port, Nuts, Sealing Sleeves, Anti-Vibration Tension Rings