POLYURETHANE(PU) HOSE: Hromee air compressor hose is constructed with material polyurethane (PU) which is super flexible and durability. And its soft finish is less likely to scratch surfaces, ideal for indoor finishing work and it won’t cause damage to painted surfaces, wood flooring and trim. | 1/4” x 100’ - Inner Diameter: 1/4 Inch; Hose Length: 100 Feet. It delivers up to 300 PSI for maximum working pressure. Due to the super good cold weather flexibility, polyurethane hose is perfect for year round use in temperatures as low as -20 ℃. | FLEXIBLITY&DURABILITY: The PU material features abrasion, oil, grease resistant, lightweight and easy to carry, ideal for applications where dragging a heavy hose is an issue, like roofing. The hose is equipped with double swivel 1/4” MNPT brass ends. Bend restrictors reduces kinking and increases the lifetime of the hose. | COUPLER&PLUG KIT: We equip one 1/4” NPT brass coupler and one I/M type steel plug that are all ready connected. Heavy duty air fittings are ideal for general purpose applications and the anodized color coating has good durability and high scratch resistance. | EAST TO USE: With high visibility color red, you can quickly find your hose easily on a busy job site - then attach tools to the air supply. Perfect for all air-powered equipment on the job site and in garages, plants and service stations.