rocker recliner mechanism with swivel 4151 1.Profile shape designed for safety and appearance without pinch point. 2.Articulating design allows use of wider& highermidottman for elimination of entrapment areas and for leg support. 3.Occupant`s weight used to balance operation instead of springs.Therefore,the opening,closing,ottoman firmness,and back balance while reclining vary with the weight of the occupant making the operationconsistent from one person to the next.Springs are used for locking and the initial start of the opening. 4.Occupants weight opens chair,handle/lever only unlocks mechanism.Slight footrest pressure closes ottoman. 5.Square drive tube connects to and controls both left and right sides.Ottoman is locked closed on both sides. 6.Improved weight capacity and durability. 7.Acetal spacers to eliminate any steel-to-steel contact.No metal-to-metal noises when links contact stopping. 8.Strength the quantity and paste of the paint on the mechanism to prevent getting rusty. 9.Mechanism base width is closer to seat width while Maintaining sufficient clearance between links to Eliminate possibility of interference. 10.Seat height can be maintained in same frame as zero wall and standard.