JLG Parts Economy Wiring Duct used on older JLG and Gradall Telehandler(Rough Terrain Forklift) Machines. The wiring duct is .750(3/4") wide by .500(1/2") tall, with an adhesive strip on back for easy installation. This allows wiring to be ran and protected for certain applications such as worklights and beacon lights. Model Use: G6-42P, TF6-42, G9-43A, G10-43A, G10-55A, G12-55A, as well as Gradall G6-42P. Please ensure proper model and serial break before parts purchase.