●  Unique design allows chuck to easily clip on to valve thread for hands free tire inflation.

●  Easy on style air chuck - press down on handle, push onto tire valve thread and release handle to grip thread.

●  Maximum pressure up to 250 PSI. Chuck clips on to tire valve.

Closed Flow:

Closed flow tire chuck is designed for slowly inflating, with shut-off valve inside. The air only passed when the air chuck is engaged with a tire valve.

Open Flow:

Open flow air chuck, no shut-off valve inside, air can pass through when not engage with tire valve. Quick inflating.

When use the air chuck to inflate a tire, please use the lock-on clip to secure the chuck to the valve stem for sealing.