Prime-Line Solid Brass Lock and Door Reinforcer 1-3/4 in. x 9 in. Size:1-3/4" x 9" Your chain stays sharper longer

Your chain stays sharper longer

Produces over 1000 lumens of bright white light

Converts 1/4" NTP to male POL

or underlayment

Prime-Line Solid Brass Lock and Door Reinforcer 1-3/4 in. x 9 in. Size:1-3/4" x 9" Your chain stays sharper longerThis lock and door reinforcer is constructed of solid, polished brass and fits 1 3 4 in. thick doors. This security device assists in preventing forced entry by reinforcing the weak spot of an entry door, and it can be used on both metal and wood doors. Accommodates key in knob locksets on doors that have a backset of 2 3 4 in. These door reinforcers are easy to install and they are used by many. All installation fasteners are included with this item.