Thumbturn Privacy Door Bolt in Satin Nickel - Door Lock Replacement Parts - Amazon.com
Yale P-M44T-CH Door Security Bolt with Thumbturn, Chrome Finish, Standard Security, Visi Packed, Suitable for hinged and Wooden Doors - Barrel Bolts - Amazon.com
Mul-t-lock Hercular Single Cylinder deadbolt With Thumb turn — Countryside Locks
Jako High Security Round Deadbolt Double Sided Key Thumbturn RD101 | Door locks, cabinet hardware, home alarms, custom doors, smart home products and custom doors.
Yale P-M44T-CH Door Security Bolt with Thumbturn, Chrome Finish, Standard Security, Visi Packed, Suitable for hinged and Wooden Doors - Barrel Bolts - Amazon.com
Emtek 8681.REC Rectangular Thumbturn Privacy Bolt With Disk Rosette | QualityBath.com