Old style locks have a white plastic insert while the new style locks have a black plastic insert.
if you need the old style version, please add ''old style needed'' in the comment box of the checkout page.
there is also a 3-1/2″ tall version of this lock, which is discontinued.you will need to order the white plastic insert individually and add them to your old 3-1/2'' version lock click the link below if this is what you need ;
SASH LOCK REPLACEMENT PLASTIC PIECE (TRUTH HARDWARE ‘MULTIGARD’ 40702)
The 24 Series Locking Handles Locks have a high-pressure die-cast zinc housing and handle that are electrostatically coated. The #24.10 is a front-mount locking handle with a 3/8" pull.
Sold by: Each
Hand: Non-Handed
Color: White
Description:
Sleek, low-profile design - locks will not interfere with curtains or blinds.
Excellent "reach-out" capability. No need to fully close the window before locking it. Just close the window within 5/8" and acuate the lock handle.