Heavy-Duty Trailer Stabilizing Jacks for Semi-Trailer Loading Dock Safety Prevent trailer upending with use of Vestil Trailer Stabilizing Jacks Trailer stabilizing jacks help prevent dangerous trailer upending during loading and unloading operations when semi-trailers are disconnected from tractors. Designed for warehouse docks, distribution centers, trucking terminals, and industrial facilities, these heavy-duty trailer support jacks improve workplace safety while helping facilities meet OSHA loading dock requirements. Multiple styles, lifting methods, and capacities allow users to select the ideal stabilizing solution for specific trailer applications. Key Features & Benefits Constructed from high-strength steel, these trailer safety jacks are built for demanding daily use and long-term durability. Available in ratchet, spin top, hand crank, hydraulic, economy, and beam-style configurations, these units provide dependable support with high static and lifting capacities. Reflective collars improve nighttime visibility, while flush-type zerk fittings simplify ACME screw lubrication and maintenance. Wheel-equipped models offer easier positioning and mobility around loading docks and yard areas.Models & Specifications Model # Description List Price SJ-35 ECONOMY ROUND BASE STABILIZING JACK 5K $152.62 SJ-35-2H ECONOMY STABILIZING JACK 5K-2 HANDLES $159.90 SJ-40 ECONOMY FLAT BASE STABILIZING JACK 5K $173.41 SJ-35-EF ECONOMY STABILIZING JACK 5K W/2 WHEELS $220.01 SP-TOP STABILIZING SPIN TOP JACK 40,000 CAP $303.22 LO-J TRAILER STABILIZING RATCHET JACK 40K $308.38 SP-TOP-R STABILIZING RATCHET JACK 40,000 LB $318.75 HI-J TRAILER STABILIZING JACK RATCHET 40K CAP $355.09 SP-TOP-100 STABILIZING SPIN TOP JACK 50,000 CAP $366.43 SP-TOP-R-100 STABILIZING RATCHET JACK 50,000 LB $371.75 LO-J-100 TRAILER STABILIZING RATCHET JACK 50K $374.74 HI-J-100 TRAILER STABILIZING JACK RATCHET 50K CAP $412.23 LO-J-125 TRAILER STABILIZING RATCHET JACK 50K $419.40 LO-J-BEAM TRAIL STABILIZING RATCHET BEAM JACK 40K $457.85 SP-TOP-BEAM STABILIZING SPIN TOP BEAM JACK 40,000 LB $461.98 BFSJ-2748 BIG FOOT STABILIZING JACK 40K LIFT CAP $535.81 H-LO-J-BEAM TRAILER STABILIZING JACK HYDRAULIC BEAM $537.82 LO-J-BEAM-100 TRAIL STABILIZING RATCHET BEAM JACK 50K $538.94 BFSJ-2748-100 BIG FOOT STABILIZING JACK 50K LIFT CAP $601.14 SP-TOP-BEAM-100 STABILIZING SPIN TOP BEAM JACK 50,000 LB $644.83 CJ-BEAM-PN STABILIZING JACK PNEUMATIC WHEELS 50 K $811.01 CJ-BEAM-SN STABILIZING JACK SOLID FOAM WHEELS 50K $844.17 Frequently Asked QuestionsHow do I choose the right model? Each Vestil model number encodes the size, capacity, and configuration shown in the specification table above — match those figures to your application requirements.Are certified drawings available? Yes. Certified approval drawings and compliance certificates are available per model number on request.WarrantyBacked by Vestil's 1-Year Limited Warranty against defects in materials and workmanship.
