STAINLESS STEEL Lockable 450mm (18") Drop Bolt - 1st Fix
Drop Bolt For Metal Gates | IAE | W Burton and Sons | Timber Merchants
Blooma Black Steel Deadbolt Barrel Gate bolt, (L)310mm | Tradepoint
IRONTITE® Galvanised Gate Drop Bolt, Heavy Duty Gate Drop Bolts for Wooden Gates, Surface Mounted Gate Bolt Ideal for Garage Doors and Gates, 300mm (12"). : Amazon.co.uk: DIY & Tools
Drop Bolt for Gates and Doors (Bolt on Type) - GST Fabrication