3/8" Lock Nut, Zinc-Plated

This 3/8" lock nut secures the 3/8" USS flat washer and 3/8" x 3-1/2" hex head bolt to the 8' Premium track. The bolt acts like a doorstop, to prevent the Premium track trolleys/horse stall door from sliding off of the end of the track system. *Only available in the zinc-plated (metallic) finish.

Installation: On the end opposite of the latch, slide the 3/8" trolley stop washer onto the 3/8” x 3-1/2” hex head bolt, then feed the bolt up from the bottom opening in the track and through the hole in the top of the track. Fasten your hex bolt with the 3/8" trolley stop lock nut. After your bolt is in place, you can snap in your Premium track end caps to help keep the dirt out of your track system.