April 17, 2015 Online Store No Comments +3 Shock Mount Frame Plate 103011 C$7.00 In stock Quantity: 1 Add to Bag Product Details Brand: Welder Series MPN: 103011 Country/Region of Manufacture: Canada Thickness: 3/16" The center of the notch would be 3" above the frame and 2-3/4" out from the frame. Usually used in pairs with a 3/4" diameter tube (see #10304) welded in the notch. Save this product for later Favorite