Quick view Compare Simpson Strong-Tie SKU: WAS-31634812;S 3/4" x 8-1/2" Wedge-All® 316 Stainless Steel, 10/Box Bit Size: 3/4" Minimum Embedment: 3-1/4" Thread Length: 4" Primary: Concrete only Environment: Submerged/Chemicals MSRP Was Price Now $644.13 Manufacturer Discontinued Add to Your List