The 841 series is an inverted B&T system utilizing our T-lock system. This smaller version B&T allows for use with a traditional 3/8" jamb pocket. Utilizing a rack in sash installation, this system is ideal for new construction and replacement windows.
Attribute | Value |
---|---|
Weight Capacity | 5 - 35 lbs (50 lbs Limited Travel) |
Length Range | 12" - 45" |