Fisnar FMG-25T Metal Manual Dispense Kit is designed to dispense 2.5 oz cartridges. Lightweight and durable, it includes a manual applicator, retractable rod, and a 2.5 oz metal slotted retaining sleeve that threads directly into the retainer cap to lock in the cartridge for minimal movement and a tight seal. For use with Techcon style 2.5 oz cartridges (not included, sold separately).