Customers often want to change their upvc door lock operation to a split.
Fitting split spindle door handle.
Pros if you pull door to from inside it locks on the latch so no one can follow you in or if you forget to lift handle and turn the key on way out it is locked on the latch.
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The most common length of spindle supplied with door handles and door knobs is 100mm 4.
Split spindle relates the actual spindle inside the handles having a split in the middle.
Attach the 25mm spade bit to the cordless drill.
The hole through the door is covered by a plate called a.
Unlike modern door knobs handles and locksets these older style knobs screw onto a threaded spindle protruding on each side of the door.
Open the door part way.
Regardless of whether a knob pulls out of the lock or not proceed to.
Pull outward on both knobs at the same time to determine if the spindle has broken into two pieces.
This is visually the same as the lever handle with a lever handle inside and out the difference being the handles are independent of each other.
To save some frustration when replacing old door handles it is always best practice to measure the follower or spindle on your existing latches locks and handles.
Straight spindles primarily used for passage non locking entries.
Dual spindle refers to there being two separate spindles usually used in lever pad door handles which are offset different heights.
In addition to the thickness of a door handle spindle the length of spindles can also vary.
Make sure the door is properly wedged and won t move drill the spade bit into the centre hole on the front of the door.
Repeat this drilling process on the other side of the door.
There are three basic styles of spindles.
Sectional spindle provides a means of attaching a knob or lever to one side of a door.
Swivel spindles primarily used on mortise locks provides a means of attaching two knobs or levers to the lock.