Check the listing for details. 3PC Socket Storage Holder Organizer Rail Rack 1/4" 3/8" 1/2" Wall Mounted Steel. Condition: New. Listed at 8.99 USD. Are all your sockets in one spot but unorganized therefore wasting your valuable time. searching for the right one? Maybe you've just lost them? Whatever your situation. you do not have to be unprepared. horusdy Tools 3 Pcs Kit Aluminum Socket Rail . Holds your sockets and makes it easy to put on and remove . The spring loaded ball bearing clips hold the sockets tightly in place and will keep them on holder even in upside down applications. Can be used with shallow and deep sockets. Keyhole slot makes it easy to install the socket rail to the wall or workbench. SOCKETS NOT INCLUDED Stop losing your sockets and have them organized so you quickly find the one you. need! The horusdy Tools 3 Pcs Kit Socket Rail System will hold all your sockets in place.SPECIFICATIONS-(1) 1/4 in. Drive Socket Holder-(1) 3/8 in. Drive Socket Holder-(1) 1/2 in. Drive Socket Holder