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BEST A4 Small Format Interchangeable Core Cylinder, Aluminum, 500 Pack - Re-Keying Kits
BESTRe-Keying Kits

BEST A4 Small Format Interchangeable Core Cylinder, Aluminum, 500 Pack

The BEST Interchangeable Core Cylinder is a Small Format Interchangeable Core (SFIC) cylinder, supplied in a 500-pack of aluminum cores (MPN A4). This re-keying kit enables rapid, tool-free core replacement across…

SKU 3G-OTH-512641

Brand
BEST
Item
A4 Small Format Interchangeable Core Cylinder, Aluminum, 500 Pack
Part Number
A4
Category
Re-Keying Kits
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

BEST
Manufacturer Part Number
A4
Type
Aluminum, 500 PK
Cylinder Core Type
Small Format Interchangeable Core Cylinder

Technical Documents

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BEST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BEST Interchangeable Core Cylinder is a Small Format Interchangeable Core (SFIC) cylinder, supplied in a 500-pack of aluminum cores (MPN A4). This re-keying kit enables rapid, tool-free core replacement across compatible BEST SFIC housings, supporting flexible access control without removing the entire lock.

Frequently Asked Questions

What is the BEST Interchangeable Core Cylinder used for?

The BEST Interchangeable Core Cylinder is a Small Format Interchangeable Core (SFIC) cylinder used for rapid re-keying in commercial access control. It allows tool-free core replacement across compatible BEST SFIC housings, enabling flexible security updates without removing the entire lock.

What are the specifications of the BEST Interchangeable Core Cylinder?

This BEST Interchangeable Core Cylinder is a Small Format Interchangeable Core (SFIC) type, made of aluminum, and supplied in a 500-pack. The manufacturer part number is A4. It supports tool-free core replacement for flexible access control in compatible BEST SFIC housings.

Where to buy BEST Interchangeable Core Cylinder in worldwide?

3G Electric supplies the BEST Interchangeable Core Cylinder to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this re-keying kit to your facility. Contact us for availability and lead time.

How to install the BEST Interchangeable Core Cylinder?

To install the BEST Interchangeable Core Cylinder, use the control key to remove the existing core from the SFIC housing, then insert the new aluminum core until it locks into place. No tools are required. Always follow BEST's published instructions for proper alignment and security.

Used in

Common applications for BEST
Commercial office buildings — BEST 45H7AB14H626RH office lever lockset with interchangeable core for keyed entry
Healthcare facilities — BEST SPSLMLA16F630LHR ligature-resistant lockset for behavioral health units
Educational institutions — BEST 9K37AB15DS3626 office lever lockset with LFIC for classroom and office doors
Government buildings — BEST 7KC37AB15DS3613 office lever lockset in oil rubbed bronze for interior doors
Hospitality — BEST 45H7T3J626LH office lever lockset with F13 function for storeroom and back-of-house
Industrial facilities — BEST 45H7A15J626LHRB office lever lockset with F04 function for entry doors
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BEST Products

3G Electric supplies BEST re-keying kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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