3/16 Frame Sides and Mast. Frames are made of Premium 50,000 Yield Steel. Fork Blades are made of Forged Super High Tempered 4140 Steel.The item "3500 LB FALCON SKID STEER TRACTOR PALLET FORKS. ADJUSTABLE (MADE IN THE USA)" is in sale since Saturday, November 2, 2019. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Attachments\Forks & Fork Extensions". The seller is "erik0178" and is located in Carson City, Michigan. This item can be shipped to United States.