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Four Bar Hinges, Friction Adjusters, Support Arms, Limit Devices

Four Bar Hinges, Friction Adjusters, Support Arms, Limit Devices

One of our our product categories include Four Bar Hinges, Friction Adjusters, Support Arms, and Limit Devices.

Our four bar hinges are designed to provide smooth and reliable operation for your windows. Made from durable materials, they are built to withstand the elements and ensure long-lasting performance. Whether you're replacing existing hardware or outfitting new windows, our selection of four bar hinges has you covered.

Our friction adjusters are perfect for controlling the opening and closing speed of your windows. With easy-to-use adjustments, you can customize the amount of friction to suit your preferences, making it easy to find the perfect balance between ease of use and security.

For added support and stability, we offer a wide selection of support arms. These sturdy components provide additional reinforcement for your windows, helping to prevent sagging or warping over time. Whether you're installing new windows or upgrading existing ones, our support arms are the perfect solution for added strength and durability.

Finally, our limit devices help prevent damage to your windows by limiting the amount of opening to a safe and secure level. This added protection ensures that your windows remain functional and reliable for years to come.

Contact us today to learn more about our selection of window hardware.

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Original price $9.03 - Original price $9.03
Original price
$9.03
$9.03 - $9.03
Current price $9.03

WRS Vent Arm with .250" Bracket - 12" Arm Length

Window Hardware Direct
Out of stock

Introducing our versatile and durable 12" Metal Vent Arm with Brackets – the perfect solution to enhance ventilation and air circulation in any ind...

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Original price $8.98 - Original price $8.98
Original price
$8.98
$8.98 - $8.98
Current price $8.98

WRS Vent Arm with .250" Bracket - 8" Arm Length

Window Hardware Direct
In stock

Introducing our versatile and durable 8" Metal Vent Arm with Brackets – the perfect solution to enhance ventilation and air circulation in any indo...

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Original price $56.12 - Original price $56.12
Original price
$56.12
$56.12 - $56.12
Current price $56.12

WRS Truth Hardware Stainless Steel Support Arm with .089" Brackets - 28" Length

Window Hardware Direct
Low stock

The Truth Hardware 28" Support Arm with .089" Brackets is a reliable and sturdy solution for supporting various types of windows. Designed with dur...

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Original price $1.24 - Original price $1.24
Original price
$1.24
$1.24 - $1.24
Current price $1.24

WRS Truth Hardware Shim Bracket for Support Arms & Hinges - .089" Thick

Window Hardware Direct
In stock

The Truth Hardware .089" Shim Bracket for Support Arms & Hinges is a versatile and reliable component designed to provide additional support an...

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Original price $69.26 - Original price $69.26
Original price
$69.26
$69.26 - $69.26
Current price $69.26

WRS Truth Stainless Steel Keyed Limit Device - 12"

Window Hardware Direct
Out of stock

A stainless steel keyed limit device is a specialized piece of hardware that is designed to limit the opening or closing range of a window. It is t...

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Original price $65.06 - Original price $65.06
Original price
$65.06
$65.06 - $65.06
Current price $65.06

WRS Truth Stainless Steel Keyed Limit Device - 8"

Window Hardware Direct
In stock

A stainless steel keyed limit device is a specialized piece of hardware that is designed to limit the opening or closing range of a window. It is t...

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Original price $15.91 - Original price $15.91
Original price
$15.91
$15.91 - $15.91
Current price $15.91

WRS Stainless Steel 4-Bar Hinge - 18"

Window Repair Systems
In stock

18" Stainless Steel Four Bar Hinge, compatible with casement or projection windows. No longer available after stock is gone, please contact us to i...

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Original price $33.24 - Original price $33.24
Original price
$33.24
$33.24 - $33.24
Current price $33.24

WRS Truth Hardware 28" Support Arm with Combination Brackets - .422" and .235" Brackets

Window Repair Systems
In stock

Friction adjustors are used either as a Limit Device or for additional friction in conjunction with certain types of hinging on projected windows. ...

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Original price $27.66 - Original price $27.66
Original price
$27.66
$27.66 - $27.66
Current price $27.66

WRS Truth Hardware 20" Support Arm - .235 Brackets

Window Repair Systems
In stock

Friction Adjusters (Support Arms) are used either as a Limit Device, or for additional friction in conjunction with certain types of hinging on pro...

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Original price $34.40 - Original price $34.40
Original price
$34.40
$34.40 - $34.40
Current price $34.40

WRS Caldwell 419 Stainless Steel Keyed Limit Device - 5" Arm, 6" Track

Window Repair Systems
In stock

In a limit device the hardware is designed to restrict the opening on projected or casement windows. This style of limit device has multiple size o...

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Original price $17.03 - Original price $37.26
Original price
$17.03 - $37.26
$17.03 - $37.26
Current price $17.03

WRS Defender Projection Hinge Set - 6", 10" or 20"

Window Repair Systems
In stock

A smooth, long-lasting performance hinge, Ideal for aluminum, vinyl and wood applications. Wide angle opening for easy clean. Casement hinges are f...

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Original price $29.35 - Original price $29.35
Original price
$29.35
$29.35 - $29.35
Current price $29.35

WRS Series 2000 16" Stainless Steel Projection Hinge

Window Repair Systems
In stock

Stainless Steel 16" 4-Bar Hinge for Projection Windows. Full Length: 17-1/2" Stainless Steel Finish, Sold Individually See Product Images for fu...

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Original price $36.08 - Original price $36.08
Original price
$36.08
$36.08 - $36.08
Current price $36.08

WRS Series 2000 12" Stainless Steel Projection Hinge

Window Repair Systems
In stock

Stainless Steel 12" 4-Bar Hinge for Projection Windows. Full Length: 13-1/2" Stainless Steel Finish, Sold Individually See Product Images for fu...

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Original price $11.02 - Original price $11.02
Original price
$11.02
$11.02 - $11.02
Current price $11.02

WRS 8" Limit Device Key - 5/32"

Window Repair Systems
In stock

In a limit device the hardware is designed to restrict the opening on projected or casement windows. 5/32" Allen Wrench Measures L: 2-9/16" x W: ...

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Original price $25.49 - Original price $25.49
Original price
$25.49
$25.49 - $25.49
Current price $25.49

WRS Keyed Limit Device - 8"

Window Repair Systems
In stock

In a limit device the hardware is designed to restrict the opening on projected or casement windows. 8" Track Length Compatible with our 8" Limit...

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Original price $19.02 - Original price $19.02
Original price
$19.02
$19.02 - $19.02
Current price $19.02

WRS 10" Stainless Steel Projection Hinge with .125 Shim

Window Repair Systems
Low stock

Stainless Steel 10" 4-Bar Hinge for Projection Windows. Upper Center Hole to Center Hole Dimensions: 7-1/2" Lower Center Hole to Center Hole Dim...

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Original price $25.30 - Original price $25.30
Original price
$25.30
$25.30 - $25.30
Current price $25.30

WRS 10" Stainless Steel Series 2000 4-Bar Projection Hinge

Window Repair Systems
In stock

Stainless Steel 10" 4-Bar Hinge for Projection Windows. Opens Approximately 60 Degrees Vent Height: 11"- 28" Vent Weight: 88 lbs Stainless Steel...

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Original price $54.89 - Original price $54.89
Original price
$54.89
$54.89 - $54.89
Current price $54.89

WRS Truth Hardware 18" Aluminum 4-Bar Hinge

Truth Hardware
Low stock

Aluminum 18" 4-bar hinge for projection windows. 18" in Length Stack Height: 3/4" Aluminum Finish See Product Images for further Dimensions To...

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Original price $13.56 - Original price $13.56
Original price
$13.56
$13.56 - $13.56
Current price $13.56

WRS Truth Hardware 16" Stainless Steel 4-Bar Hinge

Truth Hardware
In stock

Stainless Steel 16" 4-bar hinge for projection windows. 16" in Length Stack Height: 3/4" Stainless Steel Finish See Product Images for further...

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Original price $17.11 - Original price $17.11
Original price
$17.11
$17.11 - $17.11
Current price $17.11

WRS Truth 20" 4-Bar Hinge - Aluminum

Truth Hardware
In stock

Aluminum 20" 4-bar hinge for projection windows. Limited Quantities Available 20" in Length Stack Height: 3/4" Aluminum Finish See Product Ima...

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Original price $22.69 - Original price $22.69
Original price
$22.69
$22.69 - $22.69
Current price $22.69

WRS Truth Hardware 20" Aluminum 4-Bar Hinge with Stop - .385 Track

Truth Hardware
In stock

Aluminum 20" 4-bar hinge for projection windows. Limited Quantities Available 20" in Length Stack Height: 7/8" Aluminum Finish See Product Ima...

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Original price $36.43 - Original price $36.43
Original price
$36.43
$36.43 - $36.43
Current price $36.43

WRS Truth Hardware 20" Aluminum 4-Bar Hinge with Stop

Truth Hardware
Low stock

Aluminum 20" 4-bar hinge for projection windows. 20" in Length Stack Height: 3/4" Aluminum Finish See Product Images for further Dimensions To...

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Original price $15.94 - Original price $15.94
Original price
$15.94
$15.94 - $15.94
Current price $15.94

WRS Truth Hardware 18" Aluminum 4-Bar Hinge with Stop

Truth Hardware
In stock

Aluminum 18" 4-bar hinge for projection windows. 18" in Length Stack Height: 7/8" Aluminum Finish See Product Images for further Dimensions To...

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Original price $38.39 - Original price $38.39
Original price
$38.39
$38.39 - $38.39
Current price $38.39

WRS Truth Hardware 16" Aluminum 4-Bar Hinge with Stop

Truth Hardware
Out of stock

Aluminum 16" 4-bar hinge for projection windows. Limited Quantities Available 16" in Length Stack Height: 3/4" Aluminum Finish See Product Imag...

View full details