N178822 National Keyed Knob Latch
Universal knob latch is designed for wood or metal storm doors with 1-1/2", 1-3/4" or 3" hole spacing. Fits wood doors from 5/8" to 1-3/8" thick. Dual locking design, exterior key lock and separate interior locking mechanism. Interior locking mechanism provides for enhanced security. Includes spring loaded strike plate. Made of zinc die cast. Use Y11 (SKU 202435) key blank.
No. N178822: Door Type: Out swing, Storm or Combination, Door Thickness: 5/8 In. to 1-3/8 In., Finish: Aluminum, Material: Zinc Die Cast, Door Material: Wood or Metal, Installation Hole Spacing: 1-1/2 In., 1-3/4 In. or 3 In., Pkg Qty: 1, Package Type: Card
Sold as Unit of Measure: EACH
Minimum/Multiple Order Quantity: 1