Dimensions: 4L x 1W inches. Heavy-duty steel hooks. Graphite powder-coat finish. 5-lb weight capacity per hook. Use with Gladiator Slot Wall systems (sold separately). Limited lifetime warranty. Simply snap into place. Receive 4 J hooks and 4 L hooks. The Gladiator J & L Hooks-8-Pack features heavy-duty welded steel construction and is capable of supporting 5 pounds per hook. The hooks keep wrenches scissors and other hand tools within easy reach and can be easily hung and repositioned on Gladiator Wall Systems (GearWall Panels or GearTrack Channels) when storage needs change without the use of tools. Each hook locks in with the friction-lock tab creating a secure attachment when it engages the upper groove of Gladiator Wall Systems. The hammered graphite-colored steel matches other Gladiator products and has been given a powder-coat finish. The powder-coating process on the hooks electrostatically bonds and bakes the protective coating to the bare metal forming an effective barrier against corrosion. This package weighs 0.25 pounds and includes a limited lifetime warranty.