Description of SAFELIFE Heavy Duty Brass Air Chuck - Closed Flow Tire Inflator Chuck with Clip (2 Pack)
【Closed Flow】 Compatible with schrader valves; the closed flow design allows air to flow when the internal flow valve is open. 【Heavy Duty】 Upgraded heavy duty brass air chuck make it easier locking onto stem valves - no air leakage ever since. 【Lock on Clip】 When use the air chuck to inflate a tire or measure pressure, please use the lock-on clip to secure the chuck to the valve stem for sealing. 【Fitment Type】 1/4" female NPT, compatible with most tire inflator, wheel pressure gauge and compressor. Straight chuck tip is suitable for all vehicles. 【Satisfaction guarantee】 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues.