Excellent OEM grip. Improved texture and grain orientation than stock or other Vaughan Series 9 Hammer Grips (#9, #99 and #999M) that I own. I inherited #999 from my dad and it was originally the shorter handle version he used as a roofer in California in his 20's. The 40+ year old head with a new longer and better grip is now one of my favorite instruments. The best leverage for powerful shots and the head is made from perfectly hardened carbon steel they just don't use anymore. Covered with dark patina and completely rust free. I can't wait to use it for my Habitat for Humanity builds this spring.