Check the listing for details. 240pc GOLIATH INDUSTRIAL SOCKET STORAGE TRAY RAIL RACK HOLDER SET 1/4 3/8 1/2. Condition: New. Listed at 66.99 USD. 240pc GOLIATH INDUSTRIAL TOOL Socket Tray Organizer Set Model #'s: LSTBR, LSTBB And LSTBL Overall Length Of Each Tray: 17-1/2" (Without Handle)Overall Width Of Each Tray: 6" Heavy Duty Molded ABS Plastic Socket Clips Allow For Shallow Or Deep SocketsHolds A Total Of 240 Sockets For The 3 Trays Socket Clips Include:1/4" Drive 78 Black Socket Clips3/8" Drive 90 Black Socket Clips1/2" Drive 72 Black Socket ClipsSocket Trays Are Metal And Includes A Handle For Portability Socket Clips Can Be Added And Subtracted To Customize The Tray To Fit The Users Needs Spring Loaded Ball Bearings On Each Clip Hold Sockets Firm And SecureA Quick And Easy Way To Organize Cluttered Toolboxes And Work AreasWorks With All Brands Of Sockets Like Snap-On, Craftsman, Mac, And Matco Just To Name A FewTHANKS FOR LOOKING