Alloy shock pump with a gauge. Its metal tube hose fits with Schrader and can handle 400 PSI. It features a fine - tune bleeder button for precise adjustment. Comes with a 1.5' industrial - class pressure gauge for accurate measurement. No bracket needed. This portable pump is specially designed for shock absorbers. Made of thick and practical all - aluminum cylinder, it's smooth and easy to pump. Has an optional T - grip for a better hold. The 1.5 metal watch (with pressure relief button) allows you to adjust tire pressure as needed. The rotatable hose gives you unlimited intake angles. Made in Taiwan, it's perfect for mountaineering shock absorbers. Also, it has a metal double - knob anti - leakage mouth.

Using the Beto 400 Psi Shock Pump is easy. First, connect the metal tube hose to the Schrader valve of your shock absorber. Make sure the connection is tight. Then, start pumping. You can use the fine - tune bleeder button to adjust the pressure precisely according to your needs. Check the 1.5' pressure gauge to see the pressure value. For a more comfortable grip, you can choose the optional T - grip. When you're done, disconnect the hose carefully. As for maintenance, keep the pump clean and dry. Avoid exposing it to extreme temperatures. If there's any issue with the anti - leakage mouth, check the metal double knobs and make sure they are tightened properly. This pump is designed for mountaineering shock absorbers, so don't use it for other purposes without checking first.