Home Medical Carts & Trolly Portable Trolley JB507 Portable Trolley JB507 Overall Size 370mmL X 485mmW X 660mmH. Complete CRCA tubular frame work, S.S. tray on top & down side fixed Two M.S. tray. Mounted on 50mm dia. Castors. Finish pretested in 11 tank hot process & powder coated. Category: Medical Carts & Trolly Related products Instrument Trolley JB509 Medical Carts & Trolly ECG Trolley JB506 Medical Carts & Trolly Crib With Stand JB45 Medical Carts & Trolly Medicine Trolley JB503 Medical Carts & Trolly