Deluxe 2-Hollow Backside Line Tank Adapter from 32 Levels. Will have compatibility so much commonplace grip frames. Precision machined aluminum;with blue end. Options twin 1/8in NPT tapped holes so you’ll set up hose (no longer integrated) and a gauge (no longer integrated). The second one Hollow is plugged and there’s a protection bleed Hollow for secure elimination of your tank. Mounting holes are counter-sunk and springs with mounting screws. Hose; fittings and directions no longer integrated.