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.
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
Enhanced PRODIGY™ 20B0034
Related products
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.
