Steel sheet and 2"X0.120" steel tubing Built-in winch plate mounts most for up to 12,000 lbs. Includes 2 x heavy duty clevis (D-ring) attachments.4.75 ton capacity each. 1/4 thick custom mounting brackets. Durable steel construction - 2 x. 1x Rear Bumper for Jeep Wrangler JK. The item "Rock Crawler Rear Bumper Built-in LED lights & D-ring for Jeep Wrangler 07-18 JK" is in sale since Thursday, May 16, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exterior\Bumpers & Parts". The seller is "yitamotor" and is located in Chino, California. This item can be shipped to United States, Canada.