Both caster trays in excellent condition, clean, no cracks. Signed Bio-Rad, for Sub Cell GT units. Includes:

• 1 medium size tray, base measures 7 1/4 X 7 1/4 inches (18.5 X 18.5 cm).
• 1 full size tray, base measures 7 1/4 X 13 3/8 inches ( 18.5 X 34 cm).
• Both trays have their 3 original bolts.
• Both trays have their original adjustable/removable gate with valve.
• There is one original center gate that fits both trays.