How To Measure Upvc Door Lock Barrel

If there are 2 spindles always measure from the top spindle hole.

How to measure upvc door lock barrel.

Repeat on the key turn side measuring to the centre of the screw hole this is size b it is important that the thumbturn side is entered as size a. Sizes can reversible so for example 40 50 is 50 40 but not in all cases. Euro cylinder locks are now measured by the ts007 1 star 2 star or 3 star ratings the old british standard kite mark rating is no longer a real measure of true security in modern euro lock design in our opinion but all of the anti snap euro locks we sell have the bs kite mark it s such a basic level compared to the ts007 rating. The pz dimension measured from the centre of the spindle follower hole to the centre of the top diameter of the lock cylinder barrel hole.

The first point of measurement is from the center of the circular portion of the keyhole on the front of the door up to the center of the square spindle the connection point where the handle of the door is located. To determine the size of your door cylinder then simply remove the retaining screw which holds the door cylinder in place from the main door lock. Turn the key slightly and slowly slide the cylinder out. How to measure a upvc door cylinder.

For example you may end up with a reading of 57mm to the keyhole and 106mm to the follower. Starting on the thumbturn side measure from one end of the barrel to the centre of the fixing screw hole this is size a. How to measure the size of the euro cylinder lock barrel out of the door. If you marked the left side of the cylinder with a pencil then measure from the mark rather than the end.

If you marked the right side of the cylinder with a pencil then measure to the mark rather than the end. How to measure and order. So you would measure the distance from the front face of the lock to the centre of the keyhole then again from the front face of the lock to the centre of the follower giving you two individual measurements. The screw is located level with the cylinder itself.

Get measurement a measure from the left end of the cylinder to the centre of the fixing hole. Do not measure to the end of the black cam ring. How to change measure a euro cylinder in a upvc or composite wooden door. Measure from the end of the cylinder barrel to the centre of the screw hole each way.

Get measurement b measure from the centre of the fixing hole to the right end.