Orbit„¢s Fixed T-Bar Box Hangers support electrical boxes in drop ceilings. Suitable for 1-1/2½ and 2-1/8½ deep boxes. BHT-1A provides 8½ adjustable height, and a dual-height feature that allows 1-1/2½ deep box to be mounted flush on tile. Features: - For installations to 24½ T-bar- For use with boxes 1-1/2½ or 2-1/8½ deep- Box Clip Screw allows box to slide along hanger to desired position- BHT-1A provides 8½ height adjustability- BHT-C is secured to each BHT-1 BHT-1A with a baggie. BHT-C is not packed loose in carton. Specifications: Material Sheet Steel Certifications: UL File Number: E227970 CAT NO UPC DESCRIPTION STD PKG BHT-1 8-35243-00130-5 24½ T-Bar bracket for use with boxes 1-1/2½ or 2-1/8½ Deep 50 BHT-1A 8-35243-00131-2 24½ T-Bar bracket - 8½ height adjustable 50 BHT-C 8-35243-01293-6 Additional box clip set screw for use with BHT-1 BHT-1A 100 Download PDF File Specification