1. [EASY INSTALLATION] Connect your manifold hoses quickly and securely with these color-coded couplers
2. [RELIABLE PERFORMANCE] Solid brass construction ensures durability and resistance for long-lasting use
3. [SAFE TO USE] Valve actuation design prevents refrigerant loss, making it safe for valve access even at working pressure
4. [EASY IDENTIFICATION] High & Low couplers with colored knobs for quick and easy identification of pressure sides
5. [VERSATILE APPLICATION] Suitable for R134a automobile refrigeration systems, providing convenient and safe refrigerant transfer

Specification:
Description:
This brand new set of 2 color couplers offer you the great convenience to attach the manifold hoses onto the auto/car AC R134a system during the diagnosis, charging or evacuation working. It can quickly connect the hose without leaking refrigerant,and you don't have to pour the new refrigerant into the air conditioner, which is very safe and convenient.

Features:
1. 1/4" male fitting for automobile A/C service.
2. Red for high pressure side and blue for low pressure side.
3. High & Low couplers kit with colored knobs for easy identification.
4. Solid brass metal construction is very durable and proof.
5. Reliable and safe for valve access to systems even at working pressure.
Specifications:
Material: Solid Brass Metal
Color: Red + Blue
High Side Coupler: Red
Low Side Coupler: Blue
Connecter: 1/4" Male Fitting
Package Weight: Approx. 140g
Quick Joint: Air Conditioning
Suitable For: R134a Valve Core
Package Included:
1 x blue low side quick coupler
1 x red high side quick coupler
Note:
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.