* Come with Zerk fitting in the end of female thread for quick connecting to another coupler or quick lock coupler
* Strong hardend steel four jaws
* Rubber seal- -fits all SAE & Metric zerk fittings
* Right angle grease coupler for hard-to-reach grease fittings
* Recommend working pressure:6000psi
                               Burst Pressure: 15000psi
* 170mm straight extension with zerk fitting
* Nozzle length: 31mm
* Valid nozzle length: 18mm
* Weight: 0.08kg