タイトルまたは説明

*Plunger has the function of retracting automatically. *Hardy underlay to avoid axis break when it is overloading. *The surface of principle axis is finished with chrome plate to protect the using of longevity of the product. *Different height available which is suitable for various working situation. *Using together with hand pump, electric pump. *Easy for handle, carry and install. *Used for field construction and repair *Conform to CE safety standard