PRODIGY™

Caldwell’s inverted mount Block & Tackle Balance for tilt applications: the PRODIGY™ balance features a field replacement built-in carrier: installed without a notch out.
PRODIGY™ succeeds AAMA Class 2 with a weight capacity of 1-45 lbs and length of 7-46 inches.

Product Features

  • Easy field replacement: simply insert into the carrier into the jamb and rotate
  • Allows for maximum sash opening, an egress solution
  • Caldwell’s Music Wire Springs offer reliable and consistent operation
  • The rear laced cord prevents interference with tilt latches
  • Balance travels with the sash, so no colors or jamb covers are needed

Related products

  • APEX®

    An extended travel Block & Tackle Balance for sideload applications: Caldwell’s APEX® balance is available with multiple end guide configurations, for different jamb sizes.

  • Series 77t

    A traditional Block & Tackle Balance for tilt applications: Caldwell’s Series 77t balance is available in both with bobbin or stirrup options and Screw or Hook mounting options.