The Robinair R-134a manifold hose kit, No. 45111, has brass manifold with easy-to-grip handles, R12/R134a gauges, PSI, 1/2" ACME bottom ports, rear R-134a and 1/2" ACME fittings for holding hoses, 90-degree manual couplers, 72" R134a hose set (1/2" ACME x 14mm).