Equa 2 OPTIONS Tilt 2 - knee tilt 3 - knee tilt w/lock Arms N - no arms P - fixed, vinyl L - fixed, leather A - adj, vinyl R - adj, leather Size A - a size B - b size C - c size Upholstery S - split-pad uph F - fully upholstered Lumbar N2 - no lumbar Aj - adjustable BU G1 MT