JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened – JQK Home
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"
6 Inch Stainless Steel Barrel Bolt, Deltana 6BB32D - Doorware.com
Hardware Stainless Steel Lock Door Barrel Bolt w Padlock Clasp | eBay
National 4" Barrel Bolt Stainless Steel | Builders Stainless
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"
Dual Throw Spring Loaded Stainless Steel Barrel Bolt Details