Clean up important wiring jobs. Slotted wall duct features break-away fingers which provide additional access for wire leads.
Slotted wall duct is manufactured with two score lines.
The first score line is at the base of the finger, allowing the finger to be bent and broken away when a greater opening is required. The second score line is lower allowing a section of the sidewall to be easily removed by cutting the sidewall down to the lower score line. Use HellermannTyton's TDNT notching tool and