Wright Product's Aluminum, Push Button Key Lock, For Out Swinging Wood Or Metal Doors, Fits 1" To 1-1/4" Doors, Installation Hole Spacing 1-3/4", Installs In Three 5/16" Holes, Contains 2 Sizes Of Strikes & Shims To Provide Adjustment For Latching, No Locking Out Feature Prevents Accidental Lock Out, Key Lock For Extra Security.

• For outswinging wood or metal doors 3/4" to 2" thick.
• Installs in standard 1-3/4" hole spacing.
• Built in "No lock out" feature automatically unlocks the latch if accidentally locked while exiting.
• Aluminum Finish
• All installation hardware included