April 17, 2015 Online Store No Comments +3 Tower Top Plate, Mustang II 14321 C$16.80 In stock Quantity: 1 Add to Bag Product Details Brand: Welder Series MPN: 14321 Country/Region of Manufacture: Made in Canada Thickness: 3/16" Hole size: 3-1/4" For Mustang II, 6-5/8" along straight edge x 5-¾". The slots are 9/16" x 1-¾". The hole is 3-¼" dia. Save this product for later Favorite