Fitting mixing gun, Size:19 x 18 x 6cm/ 7.48" x 7.09" x 2.36", Tube cartridges capacity: 50ml It's suit for 50ml kits, works with Loctite, Devcon, Araldite, Gorilla, and others with standard 50ml cartridges Don't be distracted by the plunger diameters as this tool also works on similar material kits with 2:1 and 1:1 ratios Automatic mixing and delivery of impression materials made easy with this handgun cartridge dispenser Used for smearing or dripping various two-component adhesives or coatings to solve the problem of uneven mixing of two-component adhesive products., Manufacturer: Yarr Store