Bathroom door locks is very important section for our privacy; but they’re not designed to get real security. There are some type of locks such as coin locks, keypad, deadbolt, and stall locks. The most important requirements when you buy a bathroom door locks are you must look closely when you buy it. A lever handle will not operate a bathroom turn and release, a separate locking mechanism is necessary because you will not be able to release and operate the latch operated by handles. The same principle applies to lever handles on back plates, the bolt separately or separate turn and lock release is needed.
The most important regulation for any cloakroom lock, bathroom in any public building must be accessible from the outside. The bathroom door lock must have the ability to be operated from outside (used for emergency situations). There are basic standards when you choose bathroom door lock. All mechanically for latches, locks operated and locking plates are divided into some grades; there are five security class and three class grades.
1. Check the maximum and minimum lock temperatures
2. How about the resistance level of corrosion
3. The strength level of the latch
4. Measure the maximum torque to operate door locks
5. Strength level of any keys used in operation, mechanism, and handle
6. Necessary for closing force
For the performance
• Class 1 – Light level use
• Class 2 – Normal level use
• Class 3 – Extreme level use
For class 1, the bathroom door lock must be has at least 10,000 rotations to fall. Class 2, the bathroom door lock must be has at least 25,000 rotations to fall.
Quality bathroom door lock from Eurospec

For secure fixing of door handles, this product accommodates door handles bolt on a rose. With 25 year manufacturers warranty and fire tested, the component for this bathroom lock is brass and satin stainless. Available in 2 1/2″ and 3″ size. Included ‘Easy T’ latch reversal system and 5mm deadbolt follower for this locks, it makes this product have a quality bathroom lock. So get it now for £9.45
Legge Bathroom Deadbolt

With £11.00, you can get the light steel bathroom bathroom door lock with 54.00 mm (standar) of backsets. Usually door knobs should be fitted to 57mm backset locks and latches, ideally choose 80mm or 100mm backset. So check it first. If you look up the backset measurement on panel doors consider, it will enable you to get the handles centered up on the door style. The lock has a plated for ends and reversible latch bolt. But unfortunately this lock doesn’t has British standard.