6K10 - 10" Concord Letter Plate (formerly Wellington range) Application With spring flap Specification Height: 80mm Width: 10" (257mm) Fixing Centres: 240mm Cut-out Width: 203mm Cut-out Height: 45mm Available in AS finish Finish Anodised Silver Standards Download 6K10 - 10" Concord Letter Plate (formerly Wellington range) (.pdf, 190 kB) Close 8060 - Flush Bolt - 150mm to 450mm 5622 - Letter Plate with Postal Knocker 6K12 - 12" Concord Letter Plate (formerly Wellington range)