All chrome. 12 Volt.
911-22664 Instructions (pdf)
The chrome horns have a centrally located 5/16” stud on the back side for mounting.
The kit comes with the 5/16” nuts and washers, two 90 degree brackets about 1 1/8” long on each side, and 4 flat brackets that are overall 3-1/4” with mounting holes 2-1/2” on center.
It also includes 2-5/16” x 1” bolts, nuts, and washers for mounting and a grounding pig tail with eyelet on one end and flat female spade connector on the other to match up to the horn.
A 4 prong relay is also included!
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