015624 3/8" x 5/8" x 1/2" x 50' EZ-Roll™ Standard Line Set 1/2" Insulation Liquid Line is 3/8" and Suction Line is 5/8" And Length of 50 Feet Long. EZ-ROLLTM factory made Line Sets by KamcoTM are manufactured to make field installations easier. EZ Advantages Eliminating on-site sleeving, EZ-RollTM Line Sets reduce installation time and provides a tight insulation fit to improve R value and system efficiency. EZ-RollTM Line Set features include a large coil ID combined with a soft temper, to increase ductility and provide a uniquely EZ unrolling and installation experience. Available in a wide variety of sizes, lengths and insulation thicknesses, our EZ-RollTM Line Sets are available with quick delivery times to service your installation requirements. Insulation Specifications •ASTM C-534 •UL94/FMRC tested and certified •NFPA 255/90A/90B •25/50 rated to ASTM E-84 (flame and smoke)