Review on Boost Your Skateboarding Performance with Standard Speed Washers by Brian Avila

Love it! Great quality, great consistency and perfect size. Actual dimensions (in millimeters) measured with a digital caliper: Outside diameter: 11.23 Inside diameter: 8.13 Thickness: .90 They will fit most skateboards, longboards, inline skates, and inline skates that use standard size bearings . As you can see in the attached image, these washers have a slightly larger surface area than most typical quick washers, distributing torsional forces more evenly and providing a stronger bond between surfaces. Also, due to the incredibly low price, it's easy to make double discs on each wheel for extra clearance or more offset! All in all, these are great speed rings at any price! Highly recommended!