THE SIDE BARS ARE 2″ WIDE X 3/8″ THICK (THE STOCK ITEM IS 2″ WIDE X 5/16″ THICK). THE TOP LINK PIN IS STAINLESS STEEL. THE ATTACHMENT AND LOCKING HAIR PINS ARE STAINLESS STEEL. THE STABLIZERS BOLTS ARE ZINC PLATED GRADE 8 (STOCK ITEMS ARE GRADE 3 OR 5). THE DRAFTING ARM PINS ARE STAINLES STEEL (STOCK PINS ARE MILD STEEL). THE WELDED STABLIZER JACKING NUTS ARE HEAVY NUTS, PROVIDING 2 ADDITIONAL THREADS THAT RESIST STRIPPING OUT (STOCK NUTS ARE STANDARD THICKNESS). ALSO THE ATTACHMENT PIN TUBES ARE DRILLED AFTER THE CHANNEL IS FORMED AND THEY ARE WELDED FROM THE INSIDE, ALTHOUGH THIS MAY NOT ADD ANY ADDITIONAL STRENGTH TO THE SLEEVE HITCH, IT SURELY LOOKS MUCH BETTER THAN THE STOCK ITEM. THE HOLES ARE PUNCHED IN THE PLATE AND THEN THE CHANNEL IS FORMED (THUS ELONGATING THE HOLES AND THEN THEY ARE WELDED ON THE OUTSIDE). YOU WILL RECEIVE ALL OF THE ITEMS SHOWN IN THE PICTURES, WHICH IS THE FOLLOWING. 1 -SS ATTACHMENT PIN HAIR CLIP. 1 -SS TOP LINK PIN. 1 -ZINC PLATED HITCH PIN. 4 – ZINC PLATED GRADE 8 STABILIZER BOLTS. THIS SHIPS UPS GROUND. The item “CASE/ INGERSOLL SLEEVE HITCH ADAPTER (F27) (POWDER COATED WITH IMPROVEMENTS)” is in sale since Tuesday, June 28, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Lawn Mower Parts & Accessories”. The seller is “tepotlinda” and is located in Cranberry Township, Pennsylvania. This item can be shipped to United States.