The bridge offers height adjustment (two screws under the plate with screwdriver access from the top) It's held on by only one screw at the bottom center of the plate. It is basic but it works and contributes to the characteristic Dano sound. Twin-steel beams run the length of the neck so it tends to dive a bit. On a vintage Dano or later '60s Coral that has the twin-beam neck rods - the neck can either be solidly flat (over the decades) or have issues at the hs. I own both varieties, the '68 Coral Deluxe Bass (same as the early '60s Dano Dane) having no issues. Two 1443 Silvertone Hornets that I own required a lot of work to make them playable. Point being - it's best to get a full discloser on the necks condition before buying an original Dano w/the beams.
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I modified the wood part on my Coral by imbedding Hipshot brass string saddles but the standard wood bridge unit works. I also sunk steel mollies in the body and use stainless steel machine bolts. (bridge plate is original)
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The upgraded Dano bridge from the years the company was revived ('90s-) also work well and are more adjustable. They turn up on eBay sometimes and are quite pricy.
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