Berkley Key Lock Lever Door Handle - Polished Chrome - Internal/External - Pair - Designer Levers

You must install a mortice lock with a door handle to operate with a key for added security to your room.

Door Handle Style:

• For lever door handles, we recommend using a 64mm mortice lock.
• We recommend using a 76mm mortice lock for doorknobs to allow for more room to manoeuvre the doorknob.

Security Level:

• We recommend using a 2 or 3-lever mortice lock for rooms that require a low level of security.
• For rooms that require a greater level of security, we recommend a 5-lever mortice lock - particularly if this is an external door.

Butt hinges are the most prevalent type of hinges used when hanging doors. However, the number of hinges needed per door can vary; this is dependent on the size and construction of the door.

We recommend 76mm (3”) hinges for lightweight interior doors and 100mm (4”) hinges for solid/ heavy-duty interior doors.

If you have a solid wooden door, we recommend using at least three hinges per door, and any door taller than 2200mm should be fitted with four.

A bathroom mortice lock is required to be installed with a door handle to operate the thumbturn & release mechanism for your bathroom doors.

• For lever door handles, we recommend using a 64mm bathroom mortice lock.
• We recommend using a 76mm bathroom mortice lock for doorknobs to allow for more room to manoeuvre the doorknob.

Butt hinges are the most prevalent type of hinges used when hanging doors. However, the number of hinges needed per door can vary; this is dependent on the size and construction of the door.

We recommend 76mm (3”) hinges for lightweight interior doors and 100mm (4”) hinges for solid/ heavy-duty interior doors.

If you have a solid wooden door, we recommend using at least three hinges per door, and any door taller than 2200mm should be fitted with four.