High capacity - This magnetic holder socket wrench from MichaelPro (for metric sockets) can store up to 68 of your 1/4 inch, 3/8 inch and 1/2 inch metric sockets. This means you can keep all your sockets organised and tidy. No more messy tools! What you get: 26 pieces magnetic socket holders with 1/4 inch opening, 26 pieces with 3/8 inch opening, 16 pieces with 1/2 inch opening. Visible labelling of the socket wrench set is possible and ensures that you can easily store and find the socket wrench. Strong magnetic base - Each socket wrench storage is equipped with a strong, rubberised magnetic base that can be easily attached to the side of your tool box or cabinet without the tool holder scratching your tool boxes, drawers, cabinets or other surfaces. Avoid clutter - No one likes searching for a socket adapter in a messy work area. These magnetic socket organisers organise and protect your sockets from a mess and ensure that they are no longer lost. You can rest assured that your sockets will only leave this tray when you need it for your work. Reliable & effective - These socket holders are made from robust polypropylene and are durable and durable. Made in Taiwan, which is known for its care in producing quality tools, these magnetic socket holders are an essential workshop accessory. Your socket holders are backed by our limited lifetime warranty. If you have any problems, just contact us.