Guardrail Products Horizontal Shores Hydraulic Jacks Jack Wrenches (Hand Jacks) Joist Holders / Beam Holders Products Used With Aluminum Purlins Purlin Splicers Reshoring Screw Jacks Shore Clamps Shore Holders USED EQUIPMENT Wall Braces My Account Shopping Cart BRIDGE JACK 12" BRIDGE JACK 3" BRIDGE JACK 6" SCREW JACK 6x6 SCREW JACK 6x6 GALVANIZED SCREW JACK 4x4 SCREW JACK 4x4 GALVANIZED MINI SCREW JACK 2.5" Adjustment MINI SCREW JACK 5.5" Adjustment TIMBER JACK 15K CAPACITY TIMBER JACK 30K CAPACITY Steel Shore 13"-17" Steel Shore 19"-27" Steel Shore 23"-35" Steel Shore 37"-61" Double Pivoting Steel Shore 36" Trench Shore 36" Acme Screw & Base Min Jack Turning Bar 12" Min Jack Turning Bar 24" Min Jack Turning Bar 36"