<b>Specification:</b><br> Item Weight: 9.6 oz.<br> Product Dimensions: 3.6 x 3 x 2 in.<br> Compatibility: A/C manifold gauge sets (R-134A type)<br><br> Package List:</b><br> 1 x Red Coupler (High Side)<br> 1 x Blue Coupler (Low Side)<br> 4 x Brass Adapters (1/4" SAE male flare)<br>