Light Bundle Breaker is the most popular size bundle breaker product. Slightly modified from one of the original sizes, it was enhanced with the common features of the bundle breaker family; deeper top notch, shallower bottom notch and Accu Tooth alignment. Light bundle breaker has a 27% cut to hold ratio. It is commonly used for light to medium weight single wall running with the flutes.

Thickness
4 Pt. (0.71 mm)

Standard Features
.230” (5.83 mm) deep top notch
.375” (9.5 mm) back notch for curved

indicates a National Steel Rule innovation.

Light (.121 x .045) (3.07 mm x 1.14 mm), 27% hold shown.