A very sturdy, high quality press lock. No key required, this is a non-locking press lock, thumb catch, tongue lock!  

OR

Install this little lock by sliding the press part onto a finished bag or wallet flap and screwing through the back to secure - USE GLUE for security!  Place the backing plate prongs (the catch part) through your fabric and secure over a washer. Add a layer of stabilizer in between for strength. Easy! 

Measurements:

• 1 1/8" (28 mm) wide  x 1 1/2" (38 mm) high
• The groove that slides onto the bag/wallet flap has 3/16" (4mm) opening, and the lock sits about 1/2" (12 mm) high above the bag surface.