COMPX NATIONALDeadbolt Cabinet & Drawer Locks

COMPX NATIONAL Deadbolt Lock: Keyed Alike, Vertical, Diamond, 1 27/64 in Body Ht

The COMPX NATIONAL C8803-C420A-3 is a keyed-alike deadbolt lock for cabinets and drawers, featuring a vertical diamond type in a brass construction with a gold finish. It has a body height of 1 27/64 in and a body…

SKU 3G-OTH-739640

Also listed as: C8803C420A3 · C8803 C420A 3

Brand

COMPX NATIONAL

Item

Deadbolt Lock: Keyed Alike, Vertical, Diamond, 1 27/64 in Body Ht

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

COMPX NATIONAL

Manufacturer Part Number

C8803-C420A-3 

Type

Vertical, Diamond 

Body Ht

1 27/64 in 

Body Wd

2 1/8 in 

Technical Documents

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COMPX NATIONAL Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the COMPX NATIONAL C8803-C420A-3 deadbolt lock used for?

This COMPX NATIONAL deadbolt lock secures cabinets and drawers in industrial, commercial, and institutional settings. Its vertical diamond design and keyed-alike C420A key code make it suitable for applications requiring consistent access control across multiple storage units.

What are the specifications of the COMPX NATIONAL C8803-C420A-3?

The COMPX NATIONAL C8803-C420A-3 is a deadbolt lock with a brass body and gold finish. It has a body height of 1 27/64 in and a body width of 2 1/8 in. The lock uses a vertical diamond type and is keyed alike with the C420A key code.

Where to buy the COMPX NATIONAL C8803-C420A-3 worldwide?

3G Electric supplies the COMPX NATIONAL C8803-C420A-3 deadbolt lock to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this keyed-alike cabinet lock.

How to install the COMPX NATIONAL C8803-C420A-3 deadbolt lock?

Installation typically involves drilling a standard 3/4 in diameter hole for the lock body and a smaller hole for the cam. Ensure the vertical diamond orientation aligns with your cabinet door. Refer to COMPX NATIONAL's installation guide for specific torque and clearance requirements.

Used in

Common applications for COMPX NATIONAL

Industrial tool storage — COMPX NATIONAL C8173 deadbolt locks secure heavy-duty tool cabinets in manufacturing facilities.

Laboratory cabinet security — COMPX NATIONAL C8178 series locks with interchangeable cores protect chemical storage cabinets in research labs.

Electrical panel enclosures — COMPX NATIONAL deadbolt locks with chrome finish secure electrical distribution panels in commercial buildings.

Office furniture locking — COMPX NATIONAL brass-finish locks (C8173-915-4) used on executive desk drawers and filing cabinets.

Warehouse locker systems — COMPX NATIONAL keyed-alike locks (C8173-107-26D) provide uniform access for employee lockers in distribution centers.

Hospitality storage — COMPX NATIONAL coreless locks (C8179-KD-26D) installed on hotel service carts and housekeeping cabinets.

COMPX NATIONAL Products

3G Electric supplies COMPX NATIONAL deadbolt cabinet & drawer locks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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