Tiger Brand Jack-Post Tiger Brand Jack Post JS-55 - Size Range 2'10-4'7 (15Ga)

Tiger Brand Jack-Post Tiger Brand Jack Post JS-55 - Size Range 2'10-4'7 (15Ga) DURABLE - Premium quality, heavy duty high carbon steel ADJUSTABLE - Easy to assemble, easy to install HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more SAFE - Double locked for added safety SECONDARY SUPPORT - Can be used permanently if as a secondary support