SeaLux Marine 316 Stainless Steel Heavy Duty Locker Latch Slide Barrel Bolt for Marine Boat Window/Door / Hatch, Available in 3-5/8", 4-1/4" and 5/1/4"
Chain Locks & Slide Bolts | National Hardware
Hardware Essentials 5 in. Stainless Steel Extra Heavy Gate Barrel Bolt (2-Pack) 853372 - The Home Depot
RELIABILT 8-in Zinc Steel Barrel Bolts in the Door Bolts department at Lowes.com
3 Inch Solid Brass Barrel Bolt - Doorware.com
Strybuc Industries Part # 20-058 - Strybuc Industries 1 In. 1-Way Screw Bolt With Barrel Nut - Bathroom Partition Accessories - Home Depot Pro