Roton 15783DU

<br/><b>CRL Roton Hinges</b> are made of high strength aluminum with a full-length rolling gear profile to align doors perfectly from top to bottom. Special self-lubricating polyacetal load bearing blocks deliver smooth, almost floating operation on even the heaviest doors. Hinges are completely secure because all mounting hardware is hidden. CRL Roton Hinges are easy-to-install, and come complete with instructions and all necessary mounting hardware. Replacement Screw Packs are also available.<br/><p>.</p>