TruFlate Plugs and Couplers work better and last longer, providing 100% reliability. Our spring loaded, air-assisted valve design strengthens coupler seal as line pressure is increased. Extra locking carbon steel ball barrings provide tighter fit and accurate alignment for superior performance. We offer interchanges to all plug and coupler designs.

Product Features:

• Tru-Match« couplers and plugs enable you to color code their air systems to keep air lines seperated.
• Ideal when both wet and dry air lines are being used in the same area.
• Red Tru-Match« color
• Includes one each 13224R and 13234R, two 12234R and tharee 12224R
• Suitable for all vehicles including EV