Description
R-134a Manual Service Coupler
- 90 degree replacement coupler for converting R-12 manifold gauge
- sets to R-134a
- High side – Red
- 1/4″ Hose Connection
- Compact design fits into tight spaces
- Provides a stable grip on the fitting
- Replacement o-ring is Part # 4211
Part #6003
6003 R-134a Manual Coupler HS