Split Arm Casement Window Operators
Amesbury Truth Split arm casement window operators consist of many styles
We have limited Inventory of the Traditional, Ellipse and Maxim designs
Traditional ( Original) Discontinued 2015
Ellipse ( replacement for Traditional ) Discontinued 2023
Maxim - Discontinued 2019
Encore Series - Replacement for Maxim and previous styles, The current style uses a cover and folding handle
55 Products
15.30-WS-LH
Truth 15.30 Weather Shield Split Arm Nested Operator Straight 4-1/2" Link Left HandNested Housing Operator - LH
15.30-WS-RH
Truth 15.30 Weather Shield Split Arm Operator, Straight 4-1/2" Link, Right HandNested Housing Operator - RH
50.50-LH
Truth Maxim 50.50 Dyad Operator, split arm, Sill Mount Left - CHOOSE COLORDyad Split Arm Operator - Left
50.50-RH
Truth Maxim 50.50 Dyad Operator, split arm, Sill Mount Right Hand - CHOOSE COLORDyad Split Arm Operator - Right 
50.70-LH
Truth Maxim 50.70 Series Reverse Dyad operators, Left HandReverse Dyad - Left Hand
50.70-RH
Truth Maxim 50.70 Series Reverse Dyad operators, Right HandReverse Dyad - Right Hand
55093
Amesbury Truth Dyad Operator For Casement Windows Maxim 50 Dyad Operator Hurd CasementTruth Maxim 50.50 Dyad Operator
15.30-TRA-LH
Truth 15.30 Traditional Split Arm Operator, Straight 4-1/2" Link, Left HandTraditional Split Arm Operator
15.30-TRA-RH
Truth 15.30 Traditional Split Arm Operator Casement Operator, Split Arm, Right HandTraditional Split Arm Operator
15.30-ELL-LH
Truth 15.30 Ellipse Split Arm Operator, Straight 4-1/2" Link, Left HandEllipse Split Arm Operator
15.30-ELL-RH
Truth 15.30 Ellipse Split Arm Operator, Straight 4-1/2" Link, Right HandEllipse Split Arm Operator
OP06-7512
Roto 8-1/64" Split Arm, X-Drive, LH Vinyl Window ApplicationVinyl Window Operator
OP06-7513
Roto 8-1/64" Right Hand X Drive Corrosion Resistant Split Arm Operator with Notched BaseWindow Type: WOOD
50.61-RH
Truth 50.61 Encore Split Arm Dyad Operator, Low Profile, Right HandLow Profile, Right Hand
50.61-LH
Truth 50.61 Encore Split Arm Dyad Operator, Low Profile, Left HandLow Profile, Left Hand
50.60.00.212
Truth 50.60 Encore Dyad Operator, split arm Right HandTruth Dyad Split Arm Operator
50.60.00.522
Truth 50.60 Encore Dyad Operator, split arm Right Hand - Coastal, Stainless SteelDyad Operator - Stainless Steel