Deadbolt, Solid Bronze Alloy, Brushed Brass, Angle and Flat Strike, Single Cylinder Item Weight:2.405 A: This is a glue down 1267362838 A: This is a glue down (dry back) installation over approved subfloors such as wood Includes 24 bulbs Residential Hardware Finish Family Bronze Door Locks & Knobs Product Type Deadbolts Lock Type Keyed Security ANSI Grade N A Included No Additional Items Included Door Lock Style Antique Total Number of Keys Included 2 Wired or Wireless No electrical connectivity Keyway No Keyway Returnable 180 Day Finish Bronze Deadbolt strike Square corner Deadbolt Type Single Cylinder Deadbolt Interior Exterior Interior Exterior Electronic Mechanical Mechanical Lock Type2 Keyed Entry Features No Additional Features Backset size (in This deadbolt is constructed from bronze