Description Kroger H40 caulking gun:

This H40 hand caulking gun from Zwaluw/Kroger, nowadays MK Sulzer is really the best on the market, this caulking gun has a square connecting rod, which gives maximum grip and much less wear than with a round connecting rod. There is no release on the back of the caulking gun, but this is incorporated in the handle / trigger. I.e. when you release or push the lever forward under pressure, you immediately remove the pressure from the tube and lubrication with sealant is no longer necessary.

Component properties:

• Square connecting rod for extra grip
• Release in handle
• Suitable for stiff kit