TruGuard Light-Duty Commercial Satin-Finish Passage Knob

 FEATURES:   

• For use on interior or exterior wood or metal doors 1-3/8 to 1-3/4-inch thick
• Backset is adjustable for 2-3/8 to 2-3/4-inch
• UL Listed
• 3-hour fire rated
• 1-year manufacturer limited warranty

 SPECIFICATIONS: 

Latch Size: 1 x 2-1/4-inch with square corner faceplate, 3/4-inch housing diameter and 1/2-inch throw.

T-Strike Size: 1-1/8 x 2-3/4 x 3/32-inch.

Use 2-1/8-inch diameter hole for knob and 1-inch diameter hole for latch bolt.