Features & Benefits Fast, Permanent Installation w/ Nail, Screw Or Rivet. Designed To Take Extra Force In Center. Use One #10 Screw - .25" Hole.; Fast, Permanent Installation w/ Nail, Screw Or Rivet. Designed To Take Extra Force In Center. Use One #10 Screw - .25" Hole. Attributes Brand: Truck-Lite Mounting Method: Surface Reflector Color: Yellow Reflector Length: 3.2 in. Reflector Type: 3 in. Center Mount Reflector Reflector Width: .27 in. UNSPSC: 25172906