Truth Split Arm Casemaster Old Style Marvin Casement Operator

Price: $68.88


Split Arm Operator Old Type Marvin Casemaster Older Style Crank Operators


  • Designed as an alternative to Truth's 15 series Single Arm Operator with a 28% lower operating torque.  

  • Profile changes will not be necessary if you are currently using the #15 series Single Arm Operator.

  • Sash weight should be determined to 50 lbs. to maintain ease of operation.

  • Shipped complete with #BB-PP.454 crank handle, bracket and screws.