Specifications: Material: Pure copper Connectors: 5/16" Female Quick Couplers to 1/4" Male Flare Thread diameter: 0.47 inch(12 mm) Thread size: 11mm Total size: diameter: 0.63 inch/ 16 mm, 2.09 inch(53 mm) Features: In the course of the operation, the thimble will not open the air conditioning core tube, completely solve the problem of fluoride leakage injury, security is guaranteed. Brass construction, quick connect, good tensile strength, resisting corrosion and AC low-loss fitting. Complete package: 6 x R410a adapter with 4pcs PTFE gasket and protective covers. 6 x green rubber gasket(Extra bonus). Notice： The material of this product is pure copper. The surface is changed into brass after copper was oxidized. Due to manual measurement, please allow a slight deviation in size. Please carefully align with the model you need to purchase. The R410A mini split system is usually equipped with different charging port sizes to avoid loading the wrong refrigerant into the system (such as R22).
A**Y
Leaky and Hard to replace seals
The installed seals are not of rubber but semi hard plastic that leaked on all seals. It took significant efforts with a sharp needle (pick tool) to remove these seals. I am baffled how others (who gave these 5*) could not have experienced leak. The green spare seals are rubber seals that might work better, and I am yet to test the efficacy of newly replaced green rubber seals. will not recommend at all.
G**N
Perfect for my DIY mini split install
Was able to vacuum a DYI mini split job perfectly with this, held vacuum at -30+ for over an hour.
D**E
Held up without leaking and come with spare gaskets.
comes in a pack of six with spare gaskets. You can dedicate some to vacuuming, testing, and charging. Did not leak like others have.
L**D
Great
My husband was very pleased with the product great quality and at a reasonable price
L**E
Good
Good
W**E
All 6 Identical
With an assortment, one would expect slightly different angles and depression. Not so...all identical
D**H
Nice product
Worked perfectly good price.
J**Y
Great bargain
They worked perfect and at a great price
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