Yellow Jacket 42007 Series 41 Manifold with 3-1/8" Gauge, 60" Plus II Standard Fittings, psi, R-12/22/134A

This manifold is very well constructed and easy to use.

Totally happy with this purchase. Price is good, works fine and is good brand.

Great product, great price, great service

Purchased to replace an old "cheaper" manifold gauge set. Absolutely pleased with the purchase, now I understand why Yellow Jacket is the STANDARD to which all other strive for.The price was much less than I expected, and the product quality and functionality are unmatched.

Far superior than the Harbor Freight or knockoffs that seem to break an leak internally. Recommend anyone doing Auto or Home AC to use this brand.The one thing to know it that this is a multipurpose device. If you are using it on an auto, then you buy the adapters or just buy the kits that have it all.hoses and gauges are excellent. Kept vacuum on 134A and easy to use on a recovery machine.

Do yourself a favor and spend a few extra dollars and get this made in the U.S. set versus the cheap Chinese junk you get at the parts store or Harbor Freight. The valves have a good positive feel. No plastic knobs that will break off. The hoses are great quality. This set does what it is supposed to do and you know you can pull it out of your toobox in five years and it will still work properly.You will need to purchase adapters to go from the 1/4" female flare fittings to whatever type of system you are working on. The manifold has a lifetime guarantee from Yellow Jacket

Had to remove the small plug in the cover and adjust to 0 using tiny screwdriver (was off slightly & you can adjust both).I also ordered the 6015 R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter 1/2 Female Acme to 1/4 Male Flare Adapter Valve Core and 6014 Vacuum Pump Adapter 1/4 Inch Flare Female to 1/2 Inch Acme (you can get a kit of 4x pieces for best price) - adapters allow most all connections you might need.I dropped the gauges and had a cracked cover - I found the correct cover e.g. 80mm part 49100 and got for 6 bucks - hope this helps someone who needs a good cover for this Yellow Jacket Manifold.

Bought this set just about 3 years ago and have used them 3 or 4 times. They work well adn are well-made, but feature-wise, as others have mentioned, they don't have a sight glass, they provide no way to purge the yellow line without unscrewing the fitting, and you have to purchased the locking couplers which adds to the cost. Say what you will about Harbor Freight tools, but I have one of those AC gauges from Harbor Freight and they have everything the Yellow Jacket set does NOT have, including a case. The price for this set, same model number, has gone up $50 since my purchase. Bottom line, I would not buy these again.