2pcs 100-150mm Galvanized Adjustable Elevated Post Base Bracket, Duty Roof For Construction -

SAFE - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas.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.DESIGNED-All-in-one jack stand is easy to install All moving parts fit snugly to avoid lateral displacement.USE-To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut.