Specification AutomotiveFitType : universal_fit Brand : ELLIS BulletPoint1 : ULTRA-DUTY PERFORMANCE FOR MAXIMUM SUPPORT: Lifts up to 10x more than standard screw jacks, with a safe load rating of 80,000 lbs for ultra-heavy load applications in commercial and residential structures. BulletPoint2 : INNOVATIVE THRUST BEARING TECHNOLOGY: Patented design reduces friction during adjustments, enhancing jacking capability and providing superior uplift resistance for safer, long-term shoring. BulletPoint3 : DURABLE AND CORROSION-RESISTANT CONSTRUCTION: Equipped with galvanized Acme threads, forged adjustment nuts, and a galvanized finish for increased durability and longevity in demanding environments. BulletPoint4 : CUSTOMIZABLE TOP AND BASE PLATES: Standard 8"x8"x1/2" plates with custom options available, providing flexible solutions for various construction needs. BulletPoint5 : SAFE AND RELIABLE LOAD RATINGS: Maximum allowable load of 80,000 lbs with a 2.5:1 safety factor, ensuring optimal stability and safety when used on a flat, solid foundation. Color : Yellow CompatibleWithVehicleType : Tractor ExternallyAssignedProductIdentifier1 : 0199414950411 ExternallyAssignedProductIdentifier2 : 199414950411 IncludedComponents : cushion IsAssemblyRequired : 1 ItemDisplayWeight : 1.66 pounds ItemName : Ellis Manufacturing Big-B Ultra Duty Steel Lifting Shore with Thrust Bearing Technology, 80,000 lbs Load Capacity, Durable Galvanized Construction, Customizable Plates, Adjustable 12"-16" ItemPackageDimensions_Height : 4.92 inches ItemPackageDimensions_Length : 31.5 inches ItemPackageDimensions_Width : 13.19 inches ItemPackageQuantity : 1 ItemTypeKeyword : floor-jacks LoadCapacity : 80000 Pounds Manufacturer : Ellis Manufacturing Co., Inc. Material : Q235 Carbon Steel ModelName : BB-12 ModelNumber : BB-12 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BB-12 ProductDescription : Ellis Manufacturing's Big-B Ultra Duty Steel Lifting Shore is designed for ultra-heavy load applications, providing reliable temporary or permanent shoring support in both commercial and residential structures. This innovative steel shore is equipped with Ellis MFG’s patented Thrust Bearing Technology, allowing it to lift up to 10 times more than standard screw jacks. With a safe load rating of up to 80,000 lbs and an adjustable range from 12"" to 16"", it delivers unparalleled performance in even the most demanding construction environments. The Big-B Ultra Duty Steel Lifting Shore features durable construction with galvanized Acme threads and forged adjustment nuts, ensuring long-lasting use and corrosion resistance. The 8""x8""x1/2"" top and base plates come with four 9/16"" holes for easy installation, with custom plate options available upon request. The precision-engineered Acme screw, with approximately four threads per inch, provides smooth, precise adjustments. Ellis Manufacturing’s Thrust Bearing Technology greatly reduces friction during adjustments, which enhances its jacking capability, making it easier to adjust even under heavy loads. Unlike traditional steel shores, the Big-B is built as one complete unit to aid in uplift resistance and prevent disassembly during use. The integrated safety lock set screw on the adjustment nut provides extra security for permanent or long-term shoring applications, ensuring stability throughout the job. The Big-B Ultra Duty Steel Lifting Shore is designed to support straight vertical loads and should be used on a flat, solid foundation. With a maximum allowable uplift of 10,000 lbs, it’s perfect for a wide range of heavy-duty shoring needs. It is crucial to consult with a certified engineer before use to ensure compatibility with your specific application and verify load-bearing requirements. For the highest level of performance and safety, trust Ellis Manufacturing’s Big-B Ultra Duty Steel Lifting Shore. ProductSiteLaunchDate : 2025-05-05T14:13:46.092Z Size : 6.30X6.30X5.00CM Style : Riding Lawn Mower Lift SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 24101600 WarrantyDescription : No Warranty