Supercool deluxe orifice tube service kit comes in a custom molded box. The five piece universal kit includes an auger point shaft, nut and arbor, GM puller, extension and orifice tube puller. Includes all the tools you need to remove and install any style orifice tube. Replacing orifice tubes should go hand-in-hand with compressor replacement. The purpose of the orifice tube is to meter refrigerant flow to maintain evaporator temperature. Orifice tubes are located inside the refrigerant line between the condenser and the evaporator. It is the dividing point between the system's high and low side. Packaged in a durable plastic case with two snap closure clips. Supercool is a basic provider of A/C chemicals including PAG and POE lubricants, flush, ultraviolet leak detection dye and polymer free leak stops. Supercool offers one of the most complete A/C maintenance programs in the marketplace today. Supercool lubricants are formulated with the finest base stocks and additives available today resulting in highly sought after performance qualities. Outstanding oxidative and thermal stability, helping to extend fluid life. High viscosity index resulting in decreased volatility and enhanced protection. Excellent protection against wear, rust, corrosion, carbon build-up, and varnish. Enhanced resistance against water contamination compared to competing products. Supercool customers receive industry's leading technology in all fluids with lubricants and UV dye's formulated to meet or exceed OEM performance specifications. In addition, all lubricants are top-off compatible with their corresponding OEM and aftermarket equivalents. Designed for real-world operating conditions, they provide an unsurpassed level of service, performance, protection, and fluid life.