The Laser Tools 31430 is an oversized M8 repair washer, often referred to in the trade as a "Penny Washer" or "Mudwing Washer." Featuring a massive 50mm outside diameter, these washers are specifically designed to solve problems where the original mounting hole has become enlarged, elongated, or structurally weakened due to heavy corrosion—a common issue during MOT repairs on older UK vehicles. These washers allow a standard M8 bolt to securely clamp onto healthy surrounding metal, effectively "repairing" the mounting point for components like heat shields, exhaust hangers, and inner wheel arches. Manufactured from heavy-gauge steel and treated with a protective zinc coating, they offer a permanent fix for under-chassis damage. This pack of 100 is a vital resource for body shops and restoration specialists dealing with the aftermath of road salt and moisture damage on vehicle chassis and body panels.
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