EXW Singapore — collect or forward from our Singapore office.

3G Electric
PRIME-LINE S 4779 Hinged Window Security Bar - Hinged-Installation Window Security Bars
PRIME-LINEHinged-Installation Window Security Bars

PRIME-LINE S 4779 Hinged Window Security Bar

The PRIME-LINE Window Security Guard is a hinged-installation window security bar system made of carbon steel. It features 4 bars, adjusts from 32 1/2 in to 54 in width, has a height of 21 1/4 in, and is designed for…

SKU 3G-OTH-512520

Also listed as: S4779 · S-4779

Brand
PRIME-LINE
Item
S 4779 Hinged Window Security Bar
Part Number
S 4779
Category
Hinged-Installation Window Security Bars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PRIME-LINE
Manufacturer Part Number
S 4779
Type
32 1/2 in to 54 in, Black, Inside
Material
Carbon Steel
Ht
21 1/4 in
Bars
4
Color
Black
Adjustability
Hinged
Mounting Location
Inside

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Window Security Guard is a hinged-installation window security bar system made of carbon steel. It features 4 bars, adjusts from 32 1/2 in to 54 in width, has a height of 21 1/4 in, and is designed for inside mounting in black (MPN S 4779).

Frequently Asked Questions

What is the PRIME-LINE Window Security Guard S 4779 used for?

The PRIME-LINE Window Security Guard S 4779 is a hinged-installation window security bar system designed to reinforce windows against forced entry. It is commonly used in residential and commercial buildings to enhance security while allowing the window to open for ventilation.

What are the specifications of the PRIME-LINE Window Security Guard S 4779?

The PRIME-LINE Window Security Guard S 4779 is made of carbon steel, has 4 bars, adjusts from 32 1/2 in to 54 in width, and has a height of 21 1/4 in. It is designed for inside mounting, is hinged, and comes in black. The manufacturer part number is S 4779.

Where to buy the PRIME-LINE Window Security Guard S 4779 worldwide?

3G Electric supplies the PRIME-LINE Window Security Guard S 4779 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this carbon steel window security bar system.

How to install the PRIME-LINE Window Security Guard S 4779?

Install the PRIME-LINE Window Security Guard S 4779 by mounting the hinged frame inside the window opening. Adjust the width from 32 1/2 in to 54 in to fit your window. Secure the frame to the window frame using appropriate hardware. Ensure the bars are locked in place for security.

Used in

Common applications for PRIME-LINE
Residential window repair — Prime-Line H 3505 left-hand crank operator for casement windows with bronze-coated finish.
Commercial building maintenance — Prime-Line 164686 top-mounted hanging door track kit for light-duty sliding doors up to 30 lb.
Facility key management — Prime-Line MP4269 plastic key tags, pack of 100, for labeling keys in maintenance departments.
Entry door security — Prime-Line 436A91 combination door knocker/viewer with 180° field of vision and nickel finish.
Screen and storm door repair — Prime-Line A 148 zinc-plated keeper for latching points on screen, storm, or cabinet doors.
Sliding door hardware — Prime-Line C 1224 recessed handle for flush-mount installation on sliding doors, 7 1/4 in height.
Not sure this is the right part? Photo-identify it→

PRIME-LINE Products

3G Electric supplies PRIME-LINE hinged-installation window security bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from PRIME-LINE

View all PRIME-LINE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first