Crushproof Tubing Products SP40 4" Rubber Splice Connector radiator cap tester 8 out of 5 stars

8 out of 5 stars 270 ratings 4

The package weight is 0

For Astro model #1452 only

52mm (CR-Mo) Hex 3/8" drive 1/4" x 52mm

Crushproof Tubing Products SP40 4" Rubber Splice Connector radiator cap tester 8 out of 5 starsUniversal 4" Rubber Splice Connector by Crushproof. Hose connectors are used for splicing two smaller hoses together to create a longer overall hose length. Features Rubber hose connectors have internal threads and are crushproof Fits 4" Hose NOTE: The ACT 40 20 hose will only work with the AC40 hose connector, and will not work with the SP40 connector. This is the only hose with this exception. Specifications Diameter: 4" Material: Rubber