A sliding bolt that wont rattle. Ideal for adding security to doors, these sliding bolts can be used to hold doors open for circulation, securing folding tables and much more. Perko ship bolts feature a brass friction plate that eliminates rattle and allows the sliding bolt detented operation. The cast bronze has a highly polished chrome-plated finish for corrosion resistance and will look at home in any interior. The bolt is surface mounted with counter-sunk holes that will accept flat or oval head screws. Take the rattle out of holding doors open or closed with a Perko ship bolt. Key Features Sliding bolt with detents for Open and Closed positions Brass friction spring eliminates rattling Chrome-plated cast bronze construction for corrosion resistance Counter-sunk for surface mounted installation with flat or oval head screws