665 Series Antique Brass Double Cylinder Deadbolt

As a leading brand in the industry, Kwikset has been a trusted source of security for more than 60 years, known for its reliable protection, sophisticated style, and innovative technology. The 600 series, America's top-selling deadbolt, offers strong and affordable defense. The Antique Brass finish adds a warm touch with intricate accents that enhance the product's design. This double cylinder deadbolt requires a key to operate on both sides, making it ideal for exterior doors in need of enhanced security. It fits door thicknesses of 1-3/8 in. to 1-3/4 in. and has an adjustable latch to fit all standard door preparations. With ANSI/BHMA grade 3 security, it can also be paired with a keyed knob or lever (not included) for added protection. Installation is quick and easy with just a screwdriver, and it comes with a lifetime mechanical and finish warranty. Features

Item Weight	1.0
Material	Metal
Door Handing	Universal
Product Weight (lb.)	1
Door Locks & Knobs Product Type	Deadbolts
Lock Type	Keyed
Finish	Antique Brass
Door Lock Style	Classic
Hardware Finish Family	Brass
Commercial/Residential	Residential
Total Number of Keys Included	2
Wired or Wireless	No electrical connectivity
Deadbolt strike	Round corner
Returnable	180-Day
Keyway	KW1
Interior/Exterior	Exterior
Security/ANSI Grade	ANSI Grade 3 (Good)
Deadbolt Type	Double Cylinder Deadbolt
Features	Easy Installation
Electronic/Mechanical	Mechanical
Included	Hardware,Installation Instructions
Lock Type2	Double Cylinder Deadbolt
Backset size (in.)	Adjustable
Deadbolt throw length (in.)	1.0
Deadbolt strike width (in.)	1.0
Deadbolt cross bore diameter (in.)	2.125
Assembled Depth (in.)	1.0625 in
Assembled Height (in.)	2.4375 in
Deadbolt strike height (in.)	2.25
Required door thickness (in.)	1 3/8 to 1 3/4
Deadbolt trim ring diameter (in.)	3
Projection (in.)	1.125
Deadbolt bore hole diameter (in.)	1.0
Assembled Width (in.)	2.4375 in
Manufacturer Warranty	Lifetime mechanical and finish warranty