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MINI SCREW JACK: The Ellis Mini Screw Jack is Ellis' shortest adjustable support jack. Although the Mini Screw Jack is small in size, it is big in strength and durability. Combine this product with the Ellis Mini Jack Turning Bar to maximize leverage and capability. Excludes Ellis Turning Bar.
EASY TO USE: To make adjustments to the height of the Mini Screw Jack, simply turn the turning wheel until you reach your desired height. A 3/4" round rod can be used for extra leverage if necessary. The top plate of the Mini Jack will swivel independently from the wheel.
SAFE & SECURE: Built with high quality materials, this adjustable support jack is extremely versatile and useful in small spaces. The Mini Screw Jack has a safe load capacity of 15,000 lbs and a lifting capacity of 3,000 lbs. This product includes a safety lock set screw to ensure security.
SPECIFICATIONS: Range of Adjustment: 2.5", Safe Load Capacity: 15,000 lbs, Weight: 10 lbs, Overall Height Screwed Down: 6-1/2", Overall Height Fully Extended: 9", Base Plate: 4" Sq. , Top Plate: 4" Sq. , Acme Screw Size: 1-1/4", Lifting Capacity: 3,000 lbs w/ 12" Turning Bar
TRUST IN ELLIS: Ellis Manufacturing Company has been a leading manufacturer of construction materials since 1951. Our primary focus has always been on shoring equipment for commercial and residential construction. Ellis is dedicated to providing unbeatable quality, affordability, and customer service.
The Ellis Mini Screw Jacks are offered in two sizes, with minimum heights of either 6.5" (MJ-3) or 9.5" (MJ-6) and 15,000 lbs. of safe load capacity. *Make adjustments to the height of the Mini Jack by turning the turning wheel. A 3/4" round rod can be used for extra leverage (MJ-TB12). Top plate will swivel independently from the screw. *Mini Jacks should be attached to a flat solid foundation and should not be subject to any lateral force. Mini Jacks should be used to support straight vertical loads only. We recommend tightening set screw in the side of the 4 hole nut with 6mm allen wrench prior to loading (unless lifting). Before construction begins it is recommended that you consult with certified engineer for approval of our products within your application. Do not extend screw past advertised adjustment range. Do not exceed max safe load capacity.