AtoZ Fabrication Bumper Clevis Mounts (Pair) These are what you need to make the strongest bumpers in your own shop They are 1" wide, 2" tall, and 4.5" long to fit through a 2" wide bumper They have a 1" hole to accept standard nominal 3/4", 3 3/4ton screw pin D-rings Other uses include tie-down points for trailers, hydraulic steering mounts, etc Perfect for making your own Jeep bumper with D-ring mounts