Brass Air Chuck

1️⃣HEAVY DUTY: Open flow air chuck uses premium solid brass construction, durable. Maximum pressure is up to 250PSI, heavy duty. 2️⃣OPEN FLOW: Open flow tire chuck is designed for quick inflating, no shut-off valve inside. When you connect the tyre chuck to the air line, the air passes though, even it is not engaged with a tire valve. 3️⃣FITTMENT TYPE: 1/4 female NPT, compatible with most tire inflator, wheel pressure gage and compressor. Straight chuck tip is suitable for all vehicles, such as car bus trailer RV motorcycle bike (with schrader valve) 4️⃣LOCK 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, no thread fixation is required, very handy.