First Watch Security 1005 Security Strike and Box

This is your first line of defense against forced entry. This can be used on both wood and metal door jambs and works with most grade 1, 2, and 3 lock sets. Zinc, Brass plated steel. Fits standard size doors. Mortising required. First line of defense against forced entry. Screws at base of box strike secure to 2″ x 4″ framing for added security. Dimensions: 1-1/4″ x 4-7/8″.