•Fill with oil or grease, hold against zerk fitting and simply strike with hammer to clear fitting.
•Clears grease fittings of hardened matter.
•Fits both straight and angles zerk-style fittings.
•Do not use with engine running.

•Fill with oil or grease, hold against zerk fitting and simply strike with hammer to clear fitting.
•Clears grease fittings of hardened matter.
•Fits both straight and angles zerk-style fittings.
•Do not use with engine running.