The T-JAK mini-brute, model MB-101, is a smaller version of the T-JAK cabinet jack with an adjustment range of 15 In. to 24 In. This is the ideal tool to install upper cabinets when the base cabinets are already in place. It is a versatile tool with many applications. 1 Ft., 2 Ft. and 3 Ft. T-JAK extension shafts increase the adjustment range. The MB-101 can also be taken apart and inserted into the extension shaft to create a 2 Ft. or 3 Ft. mini T-JAK. Mini brute cabinet jack Fine adjustments needed for kitchen cabinet installation Adapts with extensions to handle different jobs All parts interchangeable