Fitting a new bathroom door lock but I can't seem to fix the lock "rod" securely.

[awm]

Hi guys, I recently noticed that my bathroom door lock didn't feel quite right and I was concerned maybe it was getting worn. So I've decided to replace it.

I purchased this lock and fitted it today...

https://www.amazon.co.uk/gp/product/B004ULJR72/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

The only issue now is the previous lock 'rod' which has a small handle and nut on each end is not fitting securely. The handle (which is like a T shape item) doesn't stay on the end of the rod, I'm not sure how to make it stay.

I am concerned that it will come off and someone will end up locked in the bathroom!

So...If anyone has any advice I'd be really grateful.

I assume I might need to purchase a new lock "rod" and small handle set but I'm not sure where to get it from? Also when I do get it, how do I ensure the rod and handle fit securely.

Please excuse if this isn't clear, I'm not sure what the right terminology is.

I'm hoping this image may help...

Lock 'rod' and t-shape handle

• awm
• 10 Mar 2018
• 1

 

[JohnD]

the "handle" appears to be broken, though it might have a tiny grubscrew to grip the squared shaft.

You can get a new one. It's called a Bathroom Thumbturn usually, though some people call it a Turn and Release. It comes in a set with the outside release button.

Your lock will probably take a quarter-inch spindle though they are also available in three-eights IIRC. Measure the square in your lock to make sure. Your advert listing does not seem to say.

Here's an example. Prices vary.
https://www.ebay.co.uk/itm/Carlisle...421050?hash=item4d5f3e9e3a:g:t~8AAOSwFXNZb11F

https://www.ironmongerydirect.co.uk...essories/bathroom-bolts?fl=type:turn__release

or
https://www.ebay.co.uk/sch/i.html?_from=R40&_sacat=0&_nkw=bathroom+turn+release+brass

They are easier to grip when the "T" is larger, especially with wet hands.

 

[endecotp]

How did you get the knob off the rod?

I’ve not made a point of studying these things, but mine has one end permanently fixed and the other has a grub screw.

 

[JohnD]

the fixed steel end might have been bashed into the brass button in the factory. You could try heat and impact.

When the knob has a circlip retaining it in the rose, the knob will not come off.