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3G Electric
PRIME-LINE S 4771 Hinged Window Security Bar - Hinged-Installation Window Security Bars
PRIME-LINEHinged-Installation Window Security Bars

PRIME-LINE S 4771 Hinged Window Security Bar

The PRIME-LINE Window Security Guard is a hinged-installation window security bar set made of carbon steel in black. It features 4 bars, fits window widths from 15 3/4 in to 22 in, has a height of 21 1/4 in, and is…

SKU 3G-OTH-512515

Also listed as: S4771 · S-4771

Brand
PRIME-LINE
Item
S 4771 Hinged Window Security Bar
Part Number
S 4771
Category
Hinged-Installation Window Security Bars
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
S 4771
Type
15 3/4 in to 22 in, Black, Inside
Material
Carbon Steel
Ht
21 1/4 in
Bars
4
Color
Black
Adjustability
Hinged
Mounting Location
Inside

Technical Documents

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

Product Description

The PRIME-LINE Window Security Guard is a hinged-installation window security bar set made of carbon steel in black. It features 4 bars, fits window widths from 15 3/4 in to 22 in, has a height of 21 1/4 in, and is designed for inside mounting (MPN S 4771).

Frequently Asked Questions

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

The PRIME-LINE Window Security Guard is a hinged-installation security bar set designed to reinforce windows against forced entry. It is commonly used in residential and commercial buildings to provide a physical barrier while allowing emergency egress via the hinge mechanism.

What are the specifications of the PRIME-LINE Window Security Guard S 4771?

The PRIME-LINE S 4771 is a carbon steel window security guard with 4 bars, a height of 21 1/4 in, and adjusts to fit window widths from 15 3/4 in to 22 in. It is black, mounts inside, and uses a hinged design for easy opening.

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

3G Electric supplies the PRIME-LINE Window Security Guard S 4771 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this carbon steel security bar set.

How to install the PRIME-LINE Window Security Guard?

Install the PRIME-LINE Window Security Guard by mounting the hinged frame inside the window opening using the provided hardware. Ensure the bars are level and the hinge mechanism operates freely. Always follow local building codes for security bar egress requirements.

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.
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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.

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