Draper 28202 Radiator Spud Wrench, 1/2"" Sq. Dr.

Amazon

For the installation and removal of radiator valves, lugs, nipples and tank connectors Five step sizes - 10mm (3/8"), 12mm, 13mm (1/2"), 17mm (3/4"), 22mm (1") Made from alloy steel with satin chrome finish Draper lifetime warranty, Weight: 0.2866009406 pounds, Manufacturer: Draper

ManoMano

This 5-step radiator spud wrench is designed for the installation and removal of radiator valves, lugs, nipples and tank connectors. Sizes - 10mm (3/8""), 12mm, 13mm (1/2""), 17mm (3/4""), 22mm (1""). Made from alloy steel with satin chrome finish.