Learn about MJ-HAMMER; the newest tool in Waterworks.


INTELLIGENT DESIGN
Recognized for its unique concept, MJ-HAMMER improves mechanical joint assembly. Saving you time and money.
Patented Technology.



TOOLBOX ESSENTIALS
MJ-HAMMER, designed by a Veteran Waterworks Professional, is deemed essential by leaders in the industry
Have you Upgraded Your Toolbox?

STRIKE SURFACE
MJ-HAMMER, the only mechanical joint hammer, has a strike surface matching the radial thickness of the gasket, to facilitate faster assembly, installation and accuracy of fit.
Improve Inspection Outcomes.

OPPOSING HEAD ALGINMENT
Opposing head alignment allows you to remain in a single spot and access the full radius of the pipe to set the gasket. Leads to time savings and confidence.
Feel Confident in Your Work.

WEIGHT DISTRIBUTION
Tool weight is critical for ease of gasket installation; MJ-HAMMER has optimal weight distribution to reduce the total number of strikes needed to install the gasket; save installation time.
Time is Money.


COLORS
Available in four colors, choose Red, Orange, Yellow or Blue. When you set your MJ-HAMMER down, it is easy to find.