OTC Stinger Freeze Plug Remover/Installer Set

Designed to remove and install frost plugs used in liquid-cooled gas and diesel engines found in automobiles, trucks, SUVs, agricultural equipment, and construction equipment. Simply use a hammer with the driver and appropriate disc to install frost plugs ranging from 1 inch to 2-3/8 inch in diameter. Set contains: No. 4603-1 Installer Handle (18 inch lg. ); No. 4604-2 Frost Plug Remover; No. 4604-3 Frost Plug Disc Set (7 ea. plus 1 retaining nut).