The tour-inspired 8620 carbon steel head features a soft feel and clean shape with a straighter lead edge for improved results on full shots. Wheel-cut grooves are precision-milled to varying dimensions, depending on loft. The 46-to-52-degree wedges are milled to maximize groove volume for greater control on full shots. The 54-to-62-degree options feature more tightly spaced MicroMax grooves to impart more spin, especially around the greens. Stock shaft: Z-Z115 Wedge.