Single 4" Tenon for Square Pole

Steel Square Tenon Used with Adjustable Arm Mount. Mounts One Luminaire. The square base of the PB Series steel brackets is designed to be inserted into square, non-tapered steel or aluminum poles ranging in size from 3" (76mm) to 6" (152mm) square with a maximum wall thickness of 0.188" (5mm). Square PB tenons are supplied with end caps to enclose the wiring chamber. Tenon base secures to pole with four 5/16" (8mm) hex head stainless steel black oxide bolts. Vertical tenons measure 2-3/8" (60mm) O.D. x 3.75” (95mm) tall and are made of steel tubing. Luminaires mounted to these tenons can be adjusted both vertically and horizontally.