Marvin Casemaster Single Arm Roto-gear Operator

Marvin Casemaster Single Arm Roto-gear Operator
CN 40 to under CN 48 width*
For sash with daylight opening width of 14 1/2 (368) to under 18 1/2 (470)
Requires removable cover
Includes:
1 ? Single arm roto?gear
5 ? #8x1 Phillips flat head wood screws
Please choose handing below.
10814810 10814811

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