The T&S Brass 002713-40 Cold Spindle Assembly with Handle is a faucet component designed to control cold water flow in compatible commercial plumbing equipment. It features an Eterna compression spindle with a lever handle, blue index, and screw for convenient operation. The assembly is designed for left-hand cold-water control and fits compatible T&S Brass faucets, including heavy-duty B-0221, B-0225, B-0230, and B-0231 series models.