Mid-America Original Square MountMaster 315 7″ x 8″ 9/Box

<p>The Mid-America Original Square MountMaster 315 7" x 8" 9/Box is a siding accessories for jobs that require Mid-America model/MPN M00030101315 in the EA sell unit. Original MountMaster creates an attractive, level and waterproof surface for all outdoor accessories</p><h3>Key Specs</h3><ul><li><strong>Brand:</strong> Mid-America</li><li><strong>Model / MPN:</strong> M00030101315</li><li><strong>SKU:</strong> MAMM315</li><li><strong>Sell unit:</strong> EA</li><li><strong>Product type:</strong> Siding Accessories</li><li><strong>Size / color:</strong> 7" x 8" 9/Box</li><li><strong>Category:</strong> Siding | Siding/Siding Accessories</li></ul><h3>Key Features</h3><ul><li>Choose square or scalloped corner details in an attractive, level and waterproof surface for all exterior accessories</li><li>Locking positions: .75", 1.00", 1.25"</li></ul><h3>Coverage & How Much You Need</h3><p>Coverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into order quantity.</p><h3>Compatibility / Fitment</h3><p>Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different siding accessories, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.</p><h3>FAQs</h3><h4>What exactly am I ordering?</h4><p>Mid-America Original Square MountMaster 315 7" x 8" 9/Box, sold as EA, with SKU MAMM315 and manufacturer model/MPN M00030101315.</p><h4>What model or part number should I match?</h4><p>Match model/MPN M00030101315 and confirm the brand is Mid-America. If the job spec lists a different model, size, color, or system family, hold for review.</p><h4>What unit is the price based on?</h4><p>This listing is built around the EA sell unit. Confirm the unit before comparing price, quantity, or coverage.</p><h4>How do I estimate quantity?</h4><p>Coverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.</p><h4>What should be checked before purchase?</h4><p>Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.</p><p><em>Verify the manufacturer instructions, local code, and project specification before installation or substitution.</em></p><h3>Product Expert Notes</h3><p>Choose this item when Mid-America model/MPN M00030101315, SKU MAMM315, and the EA sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.</p>