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PRIME-LINE Window Security Guard: Hinged, 15 3/4 in to 22 in, 21 1/4 in Ht, 4 Bars - Hinged-Installation Window Security Bars
PRIME-LINEHinged-Installation Window Security Bars

PRIME-LINE Window Security Guard: Hinged, 15 3/4 in to 22 in, 21 1/4 in Ht, 4 Bars

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

Brand
PRIME-LINE
Item
Window Security Guard: Hinged, 15 3/4 in to 22 in, 21 1/4 in Ht, 4 Bars
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
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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).

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 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 garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.
Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.
Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.
Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.
Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.
Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.

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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PRIME-LINE Window Security Guard: Hinged, 23 1/2 in to 38 in, 21 1/4 in Ht, 4 Bars, Black, Inside (MPN S 4775). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Black.
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PRIME-LINE Window Security Guard: Hinged, 23 1/2 in to 38 in, 21 1/4 in Ht, 4 Bars, Black, Inside (MPN S 4775). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Black.
PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, Bronze, Inside (MPN S 4782). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Bronze.
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PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, Bronze, Inside (MPN S 4782). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Bronze.
PRIME-LINE Window Security Guard: Hinged, 23 1/2 in to 38 in, 21 1/4 in Ht, 4 Bars, White, Inside (MPN S 4776). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: White.
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PRIME-LINE Window Security Guard: Hinged, 23 1/2 in to 38 in, 21 1/4 in Ht, 4 Bars, White, Inside (MPN S 4776). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: White.
PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, White, Inside (MPN S 4780). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: White.
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PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, White, Inside (MPN S 4780). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: White.
PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, Black, Inside (MPN S 4779). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Black.
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PRIME-LINE Window Security Guard: Hinged, 32 1/2 in to 54 in, 21 1/4 in Ht, 4 Bars, Black, Inside (MPN S 4779). Key specifications — Brand: PRIME-LINE; Material: Carbon Steel; Mounting Location: Inside; Adjustability: Hinged; Color: Black.