Grøntklima 1499949035 (ST-R806A) is a flaring tool for copper refrigeration tubing sized 1/4" to 3/4", operable either by 1/4" hex drill or by hand. The tool forms the 45° flares required for SAE-style refrigeration fittings used in air-conditioning and heat-pump installation. Intended for HVACR technicians producing repeatable, leak-tight flare joints during commissioning and service.