Pressure washer accessories replacement hose gas lgth 50 feet Quick connect style extension hose. Constructed of commercial grade rubber. This high pressure hose extension withstands pressure up to 4400 psi and resists kinks. Designed to work with Karcher G-K and HD series gasoline pressure washers. This hose is not compatible with electric pressure washers as a replacement hose, but can be used as an extension hose on any model. Includes 4 metal adapters.