• Commercial hand pump is convenient to activate worl without any air source.

•Extendable lower sliding assy. Equipped with plastic slider are good to the jack moved smoothly and easily on the runway

•Handy operate manual safety lock help you work in confort height

•Stackable rubber pads assembly with 1.5 ,2.5 extension adapters

•Ergonoic guardrail can assist to move the jack easily

•The longer-reach arm and lower sliding assy, can be adjusted to appropriate width for accommodating virtually 4-post lifts and scissor lifts

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