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3G Electric
AMERICAN GARAGE DOOR SUPPLY Lock Plate, 1-1/4 in Base Lg, 3 in Base Wd, 4 PK - Garage Door Step Plates
AMERICAN GARAGE DOOR SUPPLYGarage Door Step Plates

AMERICAN GARAGE DOOR SUPPLY Lock Plate, 1-1/4 in Base Lg, 3 in Base Wd, 4 PK

The AMERICAN GARAGE DOOR SUPPLY Lock Plate (MPN SP3) is a garage door step plate with a 1 1/4 in overall depth, 1 1/4 in base length, and 3 in base width, sold in a pack of 4. This lock plate is designed for use with…

SKU 3G-OTH-326291

Brand
AMERICAN GARAGE DOOR SUPPLY
Item
Lock Plate, 1-1/4 in Base Lg, 3 in Base Wd, 4 PK
Part Number
SP3
Category
Garage Door Step Plates
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AMERICAN GARAGE DOOR SUPPLY
Manufacturer Part Number
SP3
Type
4 PK
Base Lg
1 1/4 in
Base Wd
3 in
Product Type
Lock Plate

Technical Documents

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AMERICAN GARAGE DOOR SUPPLY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERICAN GARAGE DOOR SUPPLY Lock Plate (MPN SP3) is a garage door step plate with a 1 1/4 in overall depth, 1 1/4 in base length, and 3 in base width, sold in a pack of 4. This lock plate is designed for use with compatible garage door systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AMERICAN GARAGE DOOR SUPPLY Lock Plate used for?

The AMERICAN GARAGE DOOR SUPPLY Lock Plate (MPN SP3) is a garage door step plate used to secure and reinforce the lock mechanism on compatible garage door systems. It is commonly installed during maintenance or replacement of residential or light commercial garage door hardware.

What are the specifications of the AMERICAN GARAGE DOOR SUPPLY Lock Plate?

The lock plate has a 1 1/4 in overall depth, 1 1/4 in base length, and 3 in base width. It is sold in a pack of 4 and is manufactured by AMERICAN GARAGE DOOR SUPPLY under part number SP3. The product type is a lock plate for garage door step plate applications.

Where to buy the AMERICAN GARAGE DOOR SUPPLY Lock Plate worldwide?

3G Electric supplies the AMERICAN GARAGE DOOR SUPPLY Lock Plate (SP3) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the AMERICAN GARAGE DOOR SUPPLY Lock Plate?

To install the lock plate, first disconnect power to the garage door opener. Position the plate over the existing lock mounting holes on the door, align with the step plate, and secure using compatible fasteners. Always follow the manufacturer's instructions and local safety codes for garage door hardware installation.

Used in

Common applications for AMERICAN GARAGE DOOR SUPPLY
Residential garage door maintenance — American Garage Door Supply lift handles (LH3) for manual door operation
Commercial loading dock sealing — American Garage Door Supply brush seals (BN41783-8) for weatherproofing gaps
Industrial door roller replacement — American Garage Door Supply top brackets (TD-TFW200) for roller alignment
Warehouse door security — American Garage Door Supply slide locks (LI3) for bolting doors in closed position
Outdoor equipment enclosure — American Garage Door Supply ceiling pull switches (CPM-1) for remote door control
Garage door step plate repair — American Garage Door Supply lock plates (SP3) for reinforcing lock mounting
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AMERICAN GARAGE DOOR SUPPLY Products

3G Electric supplies AMERICAN GARAGE DOOR SUPPLY garage door step plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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