Straight Arm Casement Window Operators
Amesbury Truth Straight arm casement window operators consist of many styles, most discontinued
We have limited Inventory of the Traditional, Ellipse, Nested and Maxim designs
Traditional ( Original)
Ellipse ( replacement for Traditional)
Nested ( Weather Shield)
Maxim - Discontinued in favor of Encore Series
Encore Series - Replacement for Maxim and previous styles, The current style uses a cover and folding handle
68 Products
15.56-TRA-LH
Truth 15.56 Traditional 7-1/2" Single Arm Casement Operator Nylon Roller Left Hand7-1/2" Straight Arm 
15.56-TRA-RH
Truth 15.56 Traditional 7-1/2 Single Arm Casement Operator Nylon Roller Right Hand7-1/2" Straight Arm 
15.56-ELL-LH
Truth 15.56 Ellipse 7-1/2 single arm casement operator, nylon roller, Left7-1/2" Straight Arm 
15.56-ELL-RH
Truth 15.56 Ellipse 7-1/2 single arm casement operator, nylon roller, Right7-1/2" Straight Arm 
15.31-TRA-LH
Truth 15.31 Traditional 9-1/2 Straight Arm Casement Operator- CHOOSE COLORSee Replacement Options
15.31-TRA-RH
Truth 15.31 Traditional 9-1/2 Straight Arm Casement Operator-CHOOSE COLORTraditional 9-1/2 Straight Arm RH
15.31-WS-LH
Truth 15.31 Weathershield series, 9-1/2 Single Straight Arm Casement OperatorNested Cover 9-1/2" operator - Left Hand
15.31-WS-RH
Truth 15.31 Weathershield series, 9-1/2 Single Straight Arm Casement OperatorNested Cover 9-1/2" operator - Right Hand
15.54-FCT
Truth 15.54 French Casement Traditional Operator 9-1/2" Limit ArmArm Length: 9-1/2"
15.54-FCWS
Truth 15.54 French Casement Nested Operator 9-1/2" Limit ArmNested Folding Handle Housing - 9-1/2
55032
9-1/2 inch, Truth New Style Ellipse Single Arm Operator, Right Hand - Choose ColorTruth Single Arm Operator
15.03-FCT
Weather Shield French Casement Operator with Limit ArmFrench Casement Operator 11-1/2" Limit Arm
52.01-LH
Truth Maxim 52.01 Single Straight arm casement operator, Left HandMaxim Straight Arm
15.32-WS-RH
Truth 15.32 Weathershield 13-1/2" Straight Arm Casement Operator Right Hand15.32 Weathershield 13-1/2" RH
15.32-WS-LH
Truth 15.32 Weathershield 13-1/2 Straight Arm Casement Operator Left Hand15.32 Weathershield 13-1/2" LH
15.32-TRA-RH
Truth 15.32 Traditional 13-1/2" Straight Arm Casement Operator, Right Hand EG15.32 Traditional Straight Arm 13-1/2" RH
15.32-TRA-LH
Truth 15.32 Traditional 13-1/2" Straight Arm Casement Operator, Left HandTruth 15.32 Traditional Operator 13-1/2" LH
15.32-ELL-RH
Truth 15.32 Ellipse 13-1/2" Straight Arm Casement Operator, Right Hand EGEllipse 15.32 13-1/2" Right Hand