The Transformer has a fast coupling device on the head and attachments which convert it to an in-line vise, tube-fly vise or streamer vise. Three vises in one with just a click. The stainless steel head rotates smoothly on dual precision ball bearings. All parts of the three vise attachments are included with the vise. The steady pedestal base has a useful integrated tool rack. Other important Transformer features: interchangeable jaws, adjustable rotary tension, locking position at any angle, shaft locking positions every 45 degrees, adjustable height, reversible for left hand tying. Other accessories included: rounded shape bobbin cradle, parachute plier, adjustable spring material clip, pivot thread cradle, allen keys and instruction manual.