Auto AC System R134a Quick Connectors - 9G4125 - FORCE.

Adjustable quick coupler set, 9G4125 - FORCE.
Inclosed the high side and low side coupler.
The valve core puller is adjustable to fit the
different valve core. 

Manifold hose connections on both adapters: 1/4" SAE male flare
2.Sold brass metal construction
3.Quick action 6-ball operated
4.safe design to protects against injury and refrigerant loss
Basic parameters:
TEM# R134A QC-LH 

DETAILS: Set of 2 color coded quick connectors
Blue, Low side quick connector/adapter, 17mm
Red, High side quick connector/adapter, 20mm