We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Satin chrome double cylinder deadbolt with two keys

Tuff Stuff

Tuff Stuff BD5526A 32D double cylinder deadbolt door lock

SKU CH-FHV9-DNS82 MPN BD5526A

Double cylinder deadbolt with keyed entry on both sides, satin chrome finish and adjustable 2-3/8" to 2-3/4" backset

  • Surface finishSatin Chrome
  • Double cylinder design requires a key on both sides for controlled entry
  • Satin chrome 32D finish resists corrosion and matches modern hardware
  • Builders Grade certification confirms durability for standard residential installations
  • Adjustable backset fits 2-3/8" to 2-3/4" door preparations without modification
  • Box includes deadbolt, latch and two keys for immediate installation

Double-cylinder deadbolt operation

This double-cylinder deadbolt requires a key on both the interior and exterior sides. The stainless steel 32D finish resists corrosion in everyday use. Builders-grade certification indicates it meets standard residential hardware requirements. The set includes the deadbolt mechanism and two keys.

Suited for key-controlled entry points

Ideal for doors where keyed access is needed from both sides, such as entry doors with adjacent glass panels. The adjustable backset fits common door preparations between 2-3/8" and 2-3/4". Not suitable for openings that require single-cylinder or thumb-turn operation from the interior for quick egress.

Adjustable 2-3/8" to 2-3/4" backset

The backset adjusts across the standard residential range to match existing door bore positions. Verify the door thickness and bore spacing before installation to ensure compatibility. This single measurement determines whether the lock aligns with your door preparation.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameTuff Stuff
Model nameBD5526A
Size & build
Surface finishSatin Chrome

Questions about this item

Will the adjustable 2-3/8" to 2-3/4" backset fit my existing door prep?

The deadbolt adjusts between 2-3/8" and 2-3/4" backset to match common door preparations without modification.

How can I verify the double cylinder mechanism operates correctly after installation?

Test both the exterior and interior key cylinders; each should throw and retract the bolt smoothly through its full travel.

Does the box contain the strike plate and mounting screws, or must I buy them separately?

The package includes the deadbolt body, adjustable backset assembly, and two keys; strike plate and screws are not included.

More in Door Lock Sets & Deadbolts

Similar items