Arlington GF200A 2" Insulated Screw In Connector 5 paCKArlington GF200A GF200A Product Description For aluminum and steel flex, For 2" knockouts or aluminum threadings. With Insulated throat. Specification: Manufacture Arlington Weight 0. 614 lbs each Height 2. 926" Width 2. 834" Color Silver Material(s) Zinc Knockout Size(s) 2" Trade Size 2" About Arlington: Arlington Industries, Inc. was founded in 1949, and in its early years served the electrical industry as a regional supplier of zinc die cast