Item Stock No.: 30-6743PRICE: $3,186.00 White Tracking System with 4 Fixed and 3 Moveable carriages, 48 in. wide. Track set-up is 192 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.