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Satin chromium plated interchangeable core cylinder, 7 pin TB keyway

Best

Best 1C7TB1626 Interchangeable Core Satin Chromium Plated Keyway TB 7 Pin

SKU CH-AE4X-2ET16

An interchangeable core cylinder with a satin chromium finish, brass construction, TB keyway and seven pins for SFIC locking hardware

  • Product typeDoor Hardware & Components
  • Interchangeable core design for quick rekeying
  • Satin chromium finish 626 resists wear and corrosion
  • Brass construction provides lasting strength and durability
  • Seven-pin TB keyway increases pick resistance
  • Compatible with SFIC locking hardware systems

Interchangeable Core for SFIC Hardware

The Best 1C7TB1626 is a 7-pin interchangeable core cylinder built for SFIC locking hardware. It uses a TB keyway and a brass body with a 626 satin chromium plated finish. This component suits commercial door systems that accept small-format interchangeable cores.

Installation notes for 7-pin TB core

The core slides into compatible SFIC housings without special tools. Correct pinning to the TB keyway is required before insertion. Issues arise when the existing housing or key system does not match the 7-pin TB specification, preventing the core from operating.

Suits facilities using TB keyway systems

This core fits sites standardised on the TB keyway and 7-pin SFIC format. It is not for buyers who need a different keyway, a different pin count, or a non-SFIC cylinder type. It also does not suit residential locks that use standard key-in-knob or deadbolt cylinders.

How it compares

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

Price $36.99
Cheaper than about 58% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameBEST
Product typeDoor Hardware & Components

Questions about this item

How can I verify the 7-pin TB keyway core is functioning correctly after installation?

Insert the matching TB key and confirm smooth rotation through all seven pin positions without binding; the core should retract the latch fully and return cleanly when the key is removed.

What components are included with the 1C7TB1626 core and what must be purchased separately?

The package contains the interchangeable core cylinder with satin chromium 626 finish and brass construction; SFIC lock housing, control key, and operating keys are sold separately.

Which finish and pin-count version should I select for a standard SFIC mortise lock?

Choose the 626 satin chromium plated 7-pin TB keyway core (1C7TB1626) to match existing SFIC hardware requiring that specific keyway and pin depth.

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