Store › Adjustable Front Spring Hanger Weld Plate Image 1 of 2 Image 2 of 2 Adjustable Front Spring Hanger Weld Plate $38.00 Weld Plate for Front leaf spring adjustable shackles. ¼ inch thick steel with 5/16-18 tapped holes. Sold as each. Quantity: Add to Cart Added! Weld Plate for Front leaf spring adjustable shackles. ¼ inch thick steel with 5/16-18 tapped holes. Sold as each.