45-Degree Elbow, Short-Turn, CxC Sweat End Connection For joining copper tubes ASTM B280 ALL sizes available Description Description Sizes: 1/4″ OD: 3/8″ 1/2″ OD: 5/8″ 5/8″ OD: 3/4″ 3/4″ OD: 7/8″ Related products Air Condition and CoolingRefrigerant Copper Tubing90-degree Elbow CxC, Short-Turn Copper Fitting for Refrigeration and Plumbing Read more Air Condition and CoolingInsulationArmaflex Self-Seal. ID x 1/2-inch. Wall x 6 Feet. Rubber Pipe Insulation Read more Air Condition and CoolingElectricalInstallation AccessoriesAC Disconnect Box (Non-Fused, 60 AMP) Read more