Marks USA -175F - Commercial Lever Set - 2 3/4" Backset - 26D - Storeroom - Grade 2 Hydraulic Door Closer 4C (Corolla Old model)

4C (Corolla Old model)

and makes drilling an easier process

If you have a 2019 SEC-E9 (Regular or PRO) it can also use a new style A/C Adapter sold HERE

2-3/8” & 2-3/4” Adjustable Backset

Marks USA -175F - Commercial Lever Set - 2 3/4" Backset - 26D - Storeroom - Grade 2 Hydraulic Door Closer 4C (Corolla Old model)Marks USA New 175 Grade 2 Economy Series gives you the performance and quality of a Grade 1 lockset at a Grade 2 price. Perfect for commercial applications in Office Buildings, Schools, Universities, Hospitals and much more. More Details Below Lock Function ANSI F86 Storeroom Handing Non Handed Door Thickness 1 5 8 to 1 7 8 Backset 2 3 4 standard, Latch #1134, Front: 1 1 8 x 2 1 4 Levers Solid cast Zamac; w 1 2 return Roses Thru bolted, spring loaded