Latch

Quick Learner from Illinois
Does this fit a Larson storm door?
4 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

The 40-198 mortise lock is used by a wide range of door manufacturers, which is why it is important to compare the style and dimensions below to your original assembly. If you notice any discrepancies, feel free to get back to us with photos of your part and written-out dimensions to compare to our inventory. Thank you! 

Alternate image for 40-198
Alternate image for 40-198

Side view of 40-198
Side view of 40-198

Home Owner from Hanover , PA
Can this part be used on both a right hand or left hand door by turning the door latch
Casey
Casey from SWISCO
SWISCO
Expert

The 40-198 mortise is neutral-handed and can work for left or right-hand doors interchangeably. The plunger can be pushed in and turned around to face either side as needed. 

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