Nuk3y Heavy Duty 7-Inch Solid Brass Flush Bolt (Chrome): Amazon.com: Tools & Home Improvement
Sumnacon 2Pcs 6 Inch Door Bolts - Stainless Steel Concealed Security French Door Locks with Hardwares, Metal Flush Latch Bolts for Composite Wood Double Dummy Door, Gold - Amazon.com
7 Inch Heavy Duty Flush Bolt, Solid Brass - Polished Brass | eBay