Trailer Stand

Trailer Stand - Dock Trailer Stabilizing Jack - BSJ series

Beacon® BSJ Series

Trailer Stand - Dock Trailer Stabilizing Jack helps support the front end of a semi trailer during loading and unloading when no tractor is coupled to the trailer. This jack stand is available with or without wheels and either a round or flat base.
Starting at: $190.75

See chart below and click a model number

Product Details

  • Construction: These models feature all-steel construction.
  • Service Range: Models have a service range of 44" to 51" or 41" to 57-1/2".
  • Color: Models are powder coated Beacon safety yellow and feature a reflective collar for added safety during nighttime use.
  • Weight: Units weigh 45 or 60 lbs.
  • Operation: These models have a spin top for height adjustment. It is not recommended to use this series on an incline.
  • Capacity: This series features a static capacity of 50,000 lbs. and a dynamic lifting capacity of 5,000 lbs.
  • Standard: Model BSJ-35 has a round base and no wheels. Model BSJ-40 has a flat base and no wheels. Model BSJ-35-EF features two 8" hard rubber wheels for portability.
  • Options: Replacement parts and optional safety signs are available.
  • Limited Warranty: This series has a 30 day limited warranty from date of shipment.
  • Materials: This Trailer Stand unit includes a heavy 3" tube welded on a dome-shaped, 14"-diameter base for maximum leveling stability. Steel collar welded to steel tube and inserted into a 1-1/2" diameter cold rolled steel screw with acme thread.
  • Surcharge: Due to supply chain disruption, inflation or material shortages - tariffs or surcharges may apply to current published pricing. Some longer lead times may be incurred. Freight charges will be added to published pricing.
  • Note: OSHA 1910.178 (k) (3) - "Fixed jacks may be necessary to support a semi trailer and prevent upending during the loading or unloading when the trailer is not coupled to a tractor."



Trailer Stand - BSJ Series
Model No. Description Static Capacity (LBS) Lifting Capacity (LBS) Service Range Wheel Size & Type Note Price
1) BSJ-35 Economy-Round Base 50,000 5,000 44" to 51" None A $190.75
2) BSJ-40 Economy-Flat Base 50,000 5,000 44" to 51" None A $216.21
3) BSJ-35-EF Economy 50,000 5,000 41" to 57" 8" Hard Rubber   $274.56
A: May ship via UPS

Call Beacon: 800-454-7159314-487-7600