Snap‑On ATC9600 4‑Way A/C Manifold Gauge Set Includes the original Snap‑On box and three A/C hoses with R134a fittings. Heavy‑duty manifold with a Swiss‑machined brass block for precise valve control and long‑term durability. Purchased new around 1996 and used very little. High‑side gauge has a few cracks in the glass face, but the gauge functions normally. Low‑side gauge face has discoloration from age.