National Hardware N213-033 Universal Knob Latch, White, 1-1/2" x 1-3/4" x 3" big-and-odd-items-free-shipping-over-35 New formulation - three times

New formulation - three times stronger

Metric 16mm

When used as an admixture covers 4 gallons per sack of cement

1/4" Male NPT

National Hardware N213-033 Universal Knob Latch, White, 1-1/2" x 1-3/4" x 3" big-and-odd-items-free-shipping-over-35 New formulation - three timesHighlights: Finish: White Size: 1 1 2" x 1 3 4" x 3" Material: Die Cast Designed for wood or metal screen and storm doors with either 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 separate interior locking mechanism Interior locking mechanism provides for enhanced security Mounting screws included to match product finish Includes spring loaded strike plate