Choose quality and speed with a 3” x 1/8” aluminium flat bar from metals4U, the UK’s leading online metal supplier. We’re trusted by DIY enthusiasts and professionals alike for our unmatched quality materials and fast delivery – we even offer a same-day dispatch service if you order before 2 p.m. You can use your 3” x 1/8” aluminium flat bar for a number of applications, from vehicle components to research applications. Our 3” x 1/8” aluminium flat bar collection uses 6082 grade aluminium, designed to provide fair weldability and excellent corrosion resistance. You can also opt for our free custom cutting service to get the exact measurements you need. Get yours today.