Whether you're looking to upgrade your current ARB CKMA12 or CKMTA12 or you're buying a brand new set up, the ARB Pump-Up Kit is a must have. Designed to work specifically with either ARB air compressor, the inflation kit comes with a 23' high quality hose, all fittings necessary to work with and attach to your compressor, and a variety of air up tips. When used with the ARB CKMTA12 (Twin On-Board Air Compressor) the Pump-Up Kit hose doubles as a means to use air powered tools.