Product name:Air Conditioning Repair Tools Material:Copper + Plastic Color:Blue Length of blue filler tube: 205mm Filling tube length: 153mm<br><br>Quick coupling length: 49mm Pressure range: Pressure resistance: 30kg Interface specification: 1/4SAE Scope of application: fluorescent/refrigeration be refilled under pressure in air conditioning Application sectors: automotive air conditioning, domestic air conditioning and other refrigeration equipment<br><br>Package Contents: 1 x 30ML Refill 1 x Quick Coupling 1 x Blue Filler Tube<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.