Prime-Line U 9568 Door Reinforcer, Antique Brass, 2-1/8", 3-7/8"W X 9"H Accessories Protects against short circuits and

Protects against short circuits and overload of the wire

Grooved hex shank prevents slipping in drill chuck or bit extension

Poles: Single Pole

diamond blades and multi-discs

Self-sealing neoprene washer for waterproof applications

Prime-Line U 9568 Door Reinforcer, Antique Brass, 2-1/8", 3-7/8"W X 9"H Accessories Protects against short circuits andHighlights: 2 1 8" bore 2 3 8" backset 3 7 8"W x 9"H Solid brass or stainless steel door channel Reinforces and repairs doors Assists in preventing forced entry Use on 1 3 8" thick wood or metal doors with mortise or drive in latches Accommodates key in knob locksets or deadbolts Includes: 2 No. 10 x 1" combo screws and 2 No. 10 32 hex nuts Antique brass finish