• Measures: 3-1/2" x 11-3/4" • For Out-swing Doors with 1" x 8-3/4" cutout • For All Backsets, Sgl Locks, Dbl Locks up to 6"" on Center, & Mortise Locks • Protects latch or bolt, and concealslip of existing strike. • PULP version has pin that prevents spreading of the door from frame.