The ADM mini-dovetail bar isn't pot metal... It's crafted from is .75" 6061 Aluminum, and is black anodized for maximum durability and good looks. It measures 1.375" wide, with a small channel machined in the underside for a perfect fit with the Celestron C9.25.
Everything you need is here and ready to go... including the radius blocks and mounting hardware!
ADM Accessories Product Number: MDB-C9.25