Deadbolts

MS1837-605 Adams Rite Two-Point Deadlock with 1-1/2" Backset in Bright Brass

MS1837-605 Adams Rite Deadlock — Bright Brass Two-point deadlock with top and bottom bolts for aluminum storefront doors. The MS1837-605 ships in Bright Brass finish. SKU Breakdown: MS1837-605MS1837Adams Rite MS1837 Two-Point Deadlock605Finish: Bright...

MS1850S-1-10-335 Adams Rite MS1850S Series Deadlock with Straight Bolt and 7/8" Backset in Black Anodized

MS1850S-1-10-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-1-15-335 Adams Rite MS1850S Series Deadlock with Straight Bolt and 7/8" Backset in Black Anodized

MS1850S-1-15-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-1-15-628 Adams Rite MS1850S Series Deadlock with Straight Bolt and 7/8" Backset in Clear Anodized

MS1850S-1-15-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-1-16-335 Adams Rite MS1850S Series Deadlock with Straight Bolt and 7/8" Backset in Black Anodized

MS1850S-1-16-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-1-55-628 Adams Rite MS1850S Series Deadlock with Hookbolt and 7/8" Backset in Clear Anodized

MS1850S-1-55-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-2-16-628 Adams Rite MS1850S Series Deadlock with Straight Bolt and 31/32" Backset in Clear Anodized

MS1850S-2-16-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-2-50-628 Adams Rite MS1850S Series Deadlock with Hookbolt and 31/32" Backset in Clear Anodized

MS1850S-2-50-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-2-56-313 Adams Rite MS1850S Series Deadlock with Hookbolt and 31/32" Backset in Dark Bronze Anodized

MS1850S-2-56-313 Adams Rite Deadlock — Dark Bronze Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...

MS1850S-3-16-313 Adams Rite MS1850S Series Deadlock with Straight Bolt and 1-1/8" Backset in Dark Bronze Anodized

MS1850S-3-16-313 Adams Rite Deadlock — Dark Bronze Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...

MS1850S-3-50-335 Adams Rite MS1850S Series Deadlock with Hookbolt and 1-1/8" Backset in Black Anodized

MS1850S-3-50-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-3-55-628 Adams Rite MS1850S Series Deadlock with Hookbolt and 1-1/8" Backset in Clear Anodized

MS1850S-3-55-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-3-56-335 Adams Rite MS1850S Series Deadlock with Hookbolt and 1-1/8" Backset in Black Anodized

MS1850S-3-56-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-3-56-628 Adams Rite MS1850S Series Deadlock with Hookbolt and 1-1/8" Backset in Clear Anodized

MS1850S-3-56-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1850S-4-10-335 Adams Rite MS1850S Series Deadlock with Straight Bolt and 1-1/2" Backset in Black Anodized

MS1850S-4-10-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1850S-4-55-313 Adams Rite MS1850S Series Deadlock with Hookbolt and 1-1/2" Backset in Dark Bronze Anodized

MS1850S-4-55-313 Adams Rite Deadlock — Dark Bronze Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...

MS1850SN-410-313 Adams Rite ANSI Deadbolt Flat faceplate in Dark Bronze Anodized

MS1850SN-410-313 Adams Rite Deadlock — Dark Bronze Anodized Need a deadlock that fits a standard cylindrical lock prep? The Adams Rite MS1850SN drops right in — no mortise pocket to cut. Direct replacement for worn-out cylindrical locksets on commercial...

MS1851S-1-15-628 Adams Rite MS1851S Series Deadlock with Straight Bolt and 7/8" Backset in Clear Anodized

MS1851S-1-15-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same...

MS1851S-3-15-313 Adams Rite MS1851S Series Deadlock with Straight Bolt and 1-1/8" Backset in Dark Bronze Anodized

MS1851S-3-15-313 Adams Rite Deadlock — Dark Bronze Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...

MS1851S-4-50-313 Adams Rite MS1851S Series Deadlock with Hookbolt and 1-1/2" Backset in Dark Bronze Anodized

MS1851S-4-50-313 Adams Rite Deadlock — Dark Bronze Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...

MS1851S-4-50-335 Adams Rite MS1851S Series Deadlock with Hookbolt and 1-1/2" Backset in Black Anodized

MS1851S-4-50-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door prep,...

MS1851SN-410-335 Adams Rite ANSI Deadbolt Radius faceplate in Black Anodized

MS1851SN-410-335 Adams Rite Deadlock — Black Anodized Need a deadlock that fits a standard cylindrical lock prep? The Adams Rite MS1850SN drops right in — no mortise pocket to cut. Direct replacement for worn-out cylindrical locksets on commercial doors...

MS1851SW-1-15-628 Adams Rite MS1851SW Series Deadlock with Straight Bolt and 7/8" Backset in Clear Anodized

MS1851SW-1-15-628 Adams Rite Deadlock — Clear Anodized (Aluminum) The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade —...

MS1851SW-3-15-335 Adams Rite MS1851SW Series Deadlock with Straight Bolt and 1-1/8" Backset in Black Anodized

MS1851SW-3-15-335 Adams Rite Deadlock — Black Anodized The Adams Rite MS1850S is the most widely specified deadlock in the narrow stile aluminum door industry. If you're replacing an existing MS1850 or MS1850A, this is the direct upgrade — same door...