Manufacturer: NOVINO. 4 way in one grease zerk tool kit---install,remove,re-tap holes( repair 1/4"-28 & 1/8" tap thread) and maintain zerk grease fittings. Remover and Installer: The silver sockets are grease fitting removal & install tool.
This NOVINO Grease Zerk Tool is ideal for safely and securely removing four-way fittings in your grease fitting systems, making it a must-have for professionals and DIYers in plumbing, HVAC, or industrial maintenance.