ShieldShackle Secures Windshield to Harley Road Kings Because your detachable windshield on your Road King is possibly the easiest thing to steal, Brukus has developed the ShieldShackle to secure your windshield to your bike. The custom stainless steel brackets attach to each side of the windshield frame. Then, using tamper-resistant stainless steel security screws and a matching tool, The ShieldShackle guards against theft. ShieldShackle uses the same Security Tool as Brukus Motorcycle Parts other securing products for your convenience. Included in the package are 4 Chrome Caps to give a finished look to the product on your windscreen.