Eliminate Costly Pull Box Replacement
nVent Hoffman’s Pull Box Extender, or Step-Up, eliminates the costly and frustrating pull box replacement process. Designed for commercial and industrial applications, the Pull Box Extender helps create additional wiring space for existing pull box installations. No need to replace your box entirely!
Unique Pull Box Extender Features
The Pull Box Extender has keyhole screw slots for easy installation and plated steel screws for easy mounting. Made of 16 gauge mild steel or galvanized steel, the nVent Hoffman Pull Box Extender is compatible with Type 1 Pull Box accessories. Watch how easily the Pull Box Extender creates additional wiring space.