Milton ULR 3/8" ID x 50' (1/4" MNPT) Ultra Lightweight Rubber Hose, Robust, Durable Air Hose for Extreme Environments REED Greenlee has partnered with amazon

Greenlee has partnered with amazon to provide "standard" and "special" hardware repair parts such as nuts

Fully polished drop forged alloy steel | V-groove design reduces wear on fasteners | Also available in Sunex 9918M combination wrench set | Lifetime warrantyBasic doesn't have to be ordinary

and (1) A53640FZ

3 piece Spline: M5

Milton ULR 3/8" ID x 50' (1/4" MNPT) Ultra Lightweight Rubber Hose, Robust, Durable Air Hose for Extreme Environments REED Greenlee has partnered with amazonDURABILITY OF RUBBER Made out of strong rubber, this heavy duty hose connector is built to withstand extreme environments, resisting abrasions and kinks. Built in ozone resistance protects the air compressor hose from extreme weather. ULTRA LIGHTWEIGHT Up to 40% lighter than traditional rubber hoses, this super lightweight hose mimics the ease and weight of a hybrid hose while maintaining the durability and flexibility of rubber hoses. FLEXIBILITY