Versatile fixing ability with multi-hole brackets. Easier fitment or removal due to its all in one style. Smooth & simple to operate lifting operation. Solid movement on 8 steel ball roller bearings. Fitted with a new position locking screw. Automatic push-down release mechanism, (no levers), enabling an easy lifting and storing operation for your sewing machine. 3 adjustable stop positions. Durable zinc plated finish on the mast. Solid, reliable German made quality.