This lock is used in conjunction with 6-1473xxx used with a tie bar as a 'slave' lock because you move one lock and this one moves with it.
Tie bars are NOT available as they are provided by window manufacturers and not by Truth Hardware.
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)