Does anyone make a 12-slot 500 series rack?

TRAPSKI Versa Slim Profile 4 Slot Chair Rack Plus Base slot rack Used for supporting cable Rack Steps Plastic T slot rack hook clip INWESCO 20B11 slot customer care line Guitar Rack Multi Guitar Stand Floor for Electric Acoustic Bass flying v guitars with 9 Slot Metal alloy build, holds instrument securely

slot freebies Ten slot compartments for up to 34 square of key stock items; Keyhole slots allow for easy wall mounting ** This item does not qualify for free shipping