Item Stock No.: 30-6621PRICE: $1,558.00 White Tracking System with 2 Fixed and 1 Moveable carriages, 42 in. wide. Track set-up is 84 1/2 in. wide x 33 7/8 in. deep (with optional 3 in. ramp) for 13 3/16 in. deep cabinets or 31 1/2 in. deep (with optional 3 in. ramp) for 12 in. deep cabinets.