Bolt on Bucket forged 3/8 grab hook & 1/2 D-Ring

I made the bolt on 3/8" grab hook and 1/2" D-ring for my 5055 John Deere tractor to accommodate my heavy duty 3/8" chains used to lift trees to cut into logs and pull small trees out of the woods. My tractor weighs 8,400# and the tree shown in the picture lifted my rear wheels momentarily. The 4" long grade 8 bolts  are needed to go thru my 520-M loader with a 2" deep top plate. 1 1/2" bolts can be supplied if requested.3/8" grab hook, 6,600# capacity1/2" D-ring, 3,000# capacity1/4" x 5" x 12" top plate1/4" x 4" x 12" bottom plateNOTE;            HOOK WITH BACK PLATE CAN BE PAINTED BLACK IF REQUESTED.            RECOMMEND 3/8" HOOK WITH 3/8" CHAIN             5/16" HOOK CAN BE PROVIDED IN LIEU OF 3/8" HOOK IF REQUESTED            THIS ITEM REQUIRES THE DRILLING OF TWO 7/16' HOLES AND TWO 9/16' HOLES.