Features and Benefits:?Exclusive soft-grip D-handle for comfortable operation?Durable, machined aluminum construction?Tactile palm-grip side handle for enhanced comfort and control?Extra large center hole for larger bits, enhanced cut visibilityBodyGrip? router base assembly for use with Milwaukee router motors, (models 5615-29, 5616-29). Includes router base, BodyGrip? rubber grip with adjustable hand strap, 2-1/2 in. center hole sub-base, two tactile palm-grip handles and all-steel motor lock lever.