3/16 inch Steel plate construction. CNC laser cut and formed with precision CNC press brake finished sanded corners. Extremely strong 3/4 inch steel shackle mounts, 1 piece welded to bumper and through mounted to frame with 9/16 inch Grade 8 hardware. Shackle mounts fit 7/8 inch and smaller shackles. Retention (optional) of factory rear trailer hitch receiver keeping factory towing potential. Narrow width with corner wrap for ultimate in protection and avoidance. High clearance design. Easy installation.