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Right Hand Truth Ellipse Split Arm Dyad Operator, 7/16" Offset
- Regular price
- $21.79 - $23.63
Truth® split arm casement operator used by Hurd®, Caradco® and othersThe new style Ellipse has smoothed contoured edges for an updated look.Application: Sill mountedHanded: Yes Left or Right as sho... -
Left Hand Truth Ellipse Split Arm Operator 4-1/2" Straight Link
- Regular price
- $23.87
Truth® Ellipse casement Straight link, Split Arm Roto crank Operator used by Weathershield® and othersOriginal link was mounted on bottom of main arm and Curved upwardsReplacement can be a Straight... -
Right Hand Truth Encore 50.17 Low Profile Dual Arm Casement Operator
- Regular price
- $39.78
Truth® 50.17 Special Low Profile Casement window operator for Weather Shield® windowsThe 50.17 is similar to the 50.11, except the linkage and arms are offset to make it a low profileScrews: Not In... -
Left Hand Truth Encore Dual Arm Casement Operator with Stud
- Regular price
- $32.53 - $46.13
The Truth® 50.10.00 Encore series dual arm operator is designed to operate sash sizes from 24 to 40 inches wide and up to 84 inches tall, weighing up to 108 pounds.Window Type: Wood and Vinyl Casem... -
Truth® Front Mount Operator, 11" Arm Right Hand, Brushed Nickel
- Regular price
- $52.95
- Regular price
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- Sale price
- $52.95
- Unit price
- per
Truth® Front Mount Single Arm Operator – 11" Arm, Right Hand, Brushed/Satin Nickel This Truth® single arm operator is designed for front mount applications on commercial and office building windows... -
Left Hand 11" Single Arm Rear Mount Casement Operator, Truth®
- Regular price
- $75.00
Truth® Left Hand 11 Inch Single Arm Rear Mount Casement Operator with Round Shoe in Black.Crank Handle is sold separately.Arm Length: 11 InchArm Width: 11/16 InchScrew Holes: 3-7/8 Inch & 4-3/4... -
Left Hand Truth Maxim 50.50 Dyad Casement Operator 31876
- Regular price
- $19.95 - $42.50
Truth® 50.50 Maxim Dyad casement window operator for sill mount installation.Truth® 50.50 Surface mount Series are being phased outMarkings: Truth® link number: 31876This sleek style operator was u... -
Left Hand Truth Maxim 50.70 Series Reverse Dyad Window Operator
- Regular price
- $22.49
Truth® 50.70 Maxim Reverse Dyad Arm Operators are designed for narrow casement windows from 12Inch to 24Inch up to 72Inch high with a maximum sash weight of 53 lbs.The Reverse Dyad Operator is also... -
Right Hand Truth Maxim 50.70 Series Reverse Dyad Casement Window Operator
- Regular price
- $22.49
Truth® 50.70 Maxim Reverse Dyad Arm Operators are designed for narrow casement windows from 12Inch to 24Inch up to 72Inch high with a maximum sash weight of 53 lbs.The Reverse Dyad Operator is also... -
Right Hand Truth Maxim 52.01 Single Arm Casement Operator
- Regular price
- $27.85 - $28.96
Truth® Maxum 52.01 Single straight arm casement operator has been discontinued and is limited to existing inventory. IF you don't see the color you want, the Maxim can be replaced with Truth Encore... -
Right Hand Truth Maxim Dual Arm Casement Window Operator #41012
- Regular price
- $27.95 - $28.13
Truth® 50.00 Maxim dual arm casement window operator Hurd Part CCSE DLX Dual Arm - Right HandUsed on Hurd®, Great Lakes®, Weather Shield® and other windows with glass of 19 inch or wider.Truth® 50.... -
Truth #41011 Maxim Dual Arm Operator, Hurd Casement LH
- Regular price
- $27.95 - $35.95
Truth® 50.00 Maxim dual arm casement window operator Hurd CCSE DLX Dual Arm - Left Hand Used on Hurd®, Weather Shield®, Great Lakes® and other window companies with glass of 19 inch or wider.Truth®...
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Casement and awning window operators are critical components in window assemblies, providing the mechanical advantage needed to open and close windows with ease. Casement operators are designed for windows hinged at the side, while awning operators control windows hinged at the top. Both types use robust internal gears and arms that let users crank their windows open for airflow or tightly close them for protection from the elements. AmesburyTruth hardware is recognized across the industry for its durability and precision, making these operators a preferred choice for both new installations and window repairs.
Key Features and Types
Window operators in this collection cover a range of styles and mechanisms, including:
- Single arm operators: Ideal for narrower or lighter sashes, providing reliable motion for compact windows.
- Dual arm operators: Designed for larger or heavier windows, distributing force evenly for smooth and secure operation.
- Split arm and dyad operators: Suited for specific window models and specialized opening angles, enhancing compatibility and performance.
- Manual crank and handle mechanisms, plus select motorized options for advanced accessibility.
Use Cases and Compatibility
These truth casement operator and awning operator replacements are perfect for restoring functionality to windows that have become difficult to open or close due to worn gears, stripped cranks, or environmental wear. Whether you're maintaining an older home, upgrading to energy-efficient window hardware, or repairing commercial properties, these operators deliver proven reliability. Common compatible brands include BiltBest, Caradco, Marvin, Ashland, and others using AmesburyTruth window hardware. For example, see compatible options like this single arm operator or a popular Ashland model.
Installation and Replacement Tips
Replacing a casement or awning window operator usually requires only basic hand tools. Be sure to match the hand (left or right), arm length, and mounting hole spacing to your existing hardware. When upgrading, verify compatibility with your window sash and frame. Look for operator part numbers stamped on the old mechanism or compare dimensions to selections like a long straight arm operator or an ellipse single arm operator. Always check that replacement handles,such as 2" operator handles,fit the spindle size of the chosen operator.
About AmesburyTruth Hardware
AmesburyTruth is a leading name in window and door hardware, trusted for its engineering quality, robust materials, and industry-leading innovation. Every operator in this collection is a genuine replacement part, ensuring a precise fit and long service life. As an authorized reseller, TruthParts guarantees authenticity and access to the full range of amesbury truth window hardware products.
Frequently Asked Questions
- How do I identify which window operator I need?
Look for part numbers on your existing operator or compare the size and mounting points to listings like this dual arm model. Photos and measurements help ensure a correct match. - Can I replace a manual operator with a motorized one?
Some windows can be upgraded, but you'll need to confirm compatibility and available motorized options in the AmesburyTruth hardware line. - What do I do if my window won't stay closed or open?
A failing casement window operator is often the cause. Replacing the worn part restores smooth, secure operation. - Which brands do these operators fit?
Operators in this collection are compatible with many leading window brands, including Marvin, Ashland, Caradco, BiltBest, and several others using AmesburyTruth components.
For expert support and the best selection of genuine truth window operator and awning window operator replacements, trust our authorized collection to deliver reliable performance for every application.
























