Cast Tower Leg Block pliers this performed the best)

this performed the best)

The 1/16" is an offset

The inside hole pattern is tapped with 1/2"-13 threads and can be used for mounting to stands

A turn of the aluminum knob advances the spindle

These are the plans to the DIY Vise video

Cast Tower Leg Block pliers this performed the best)This block measure 24x8x8 inches and features the standard 3 4" diameter holes on 2" grid pattern of the Fireball tables. The material is 1" thick where the holes are located with thinner tapered edges. There is a heavy duty leveling pad on the bottom side, and 4 leg mounting holes on the top side of this block. The block is approximately 27 28" tall once the leveling pad is installed, creating a table surface height of 35 36". When properly aligned