Usually Grit Pilfer thumb locks for internal doors county saint Chemistry
Satin Stainless Steel Bathroom Turn & Release 6mm Thick - Handle King UK
XFORT Polished Brass Thumb Turn Lock - Bathroom Door Lock Deadbolt Kit - Thumb Turn & Release Mechanism Ideal for Internal Wooden Toilet Door Locks : Amazon.co.uk: DIY & Tools
How to Fit a Bathroom/ Closet Door Lock - YouTube
XFORT Matt Black Thumb Turn Lock - Bathroom Door Lock Deadbolt Kit - Thumb Turn & Release Mechanism Ideal for Internal Wooden Toilet Door Locks : Amazon.co.uk: DIY & Tools
Emuca - Internal Door Turn and Release, Set of 5 Thumb Turn Sliding Doors Lock with D.35 mm (1,37 inch) Rose, zamak, Satin Nickel : Amazon.co.uk: DIY & Tools
Suffolk Latch Black | Traditional Hand Forged Thumb Latches
DL36 Key Locking Privacy Thumbturn | Euro Cylinder | HandleStore.com
Door Locks & Latches | External Door Locks | Internal Door Locks | Door Superstore®
NICKEL 50/50 Euro Lock / Thumb Turn Hi-Secuirity 1-5 Locks MATCHING KEYED ALIKE | eBay
EAI - Swept Door Handle and Bathroom Thumb Turn Lock - 140mm x 50mm - Polished Chrome | DIY at B&Q
XFORT Polished Brass Thumb Turn Lock - Bathroom Door Lock Deadbolt Kit - Thumb Turn & Release Mechanism Ideal for Internal Wooden Toilet Door Locks : Amazon.co.uk: DIY & Tools
How do Thumb Latches Work? - Blog
Privacy Door Knob in Stainless Steel for Internal Doors - Handle King UK
EAI Round Mortice Bathroom Lock Set - Polished Chrome | Thumb Turn & Release | Lock, Handle,
Straight Lever Bathroom Door Handles on Backplate with Thumb Turn - Handle King UK
Turnberry Lever Bathroom Door Handle in Satin & Black (Pair)
High Security 9-point/multi point lock - Thumb Turn Inside, Key Lock Exterior + 3 Keys
Thumb Turn Lock | For Bathroom Door Locks & Handles | Hiatt Hardware
Bean End Thumb Latch- Black | Stonebridge
Euro Cylinder Deadlock - Key / Thumb-Turn Operated BS8621 Rated - CE Marked / UKCA Marked - Fire Rated - Certifire Approved - Polished Chrome | G Johns & Sons
Euro Profile Cylinder Sash Lock - Key / Thumb-Turn Operated BS 8621 Rated - Satin Chrome - Suitable For Use With FD30 / FD60 Fire Doors | G Johns & Sons
Modern Internal Bathroom Thumb Turn & Release WC Privacy Toilet Door Lock Catch Latch - Etsy UK