Feature(may vary by option.)

●Simple to use: put the floor support at the designated position, adjust the large nut to a suitable height, and then lock the small nut.
●SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas. This service jack can also be used permanently as a secondary support.
●Durable-Built with high quality materials,Coated to prevent corrosion.Although the Mini Screw Jack is small in size, it is big in strength and durability.
●SAFE - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.
●Design - Two-piece jack stand for easy installation All moving parts fit snugly to avoid lateral displacement. Temporarily secure weak floors or screw jack home level rear floor jacks.

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Description

Adjustable Floor Jack Post 13-17" Range of Adjustment,Mini Screw Jack,Telescoping Jack for Temporary Support