The "shaft" part of this ring measures 1-1/2" which is 1/4" larger than our best-selling Large Ring. This climbing hold attaches with one 3/8" Allen Head Socket Cap Bolt and a Screw. The ring design is the most positive style of hold that can be designed for climbing holds. Wrap your whole hand around the ring section and an adult will find that your pointer finger and thumb can touch each other. As a kid's hold, there is no other type of hold that can beat a ring. The design offers the most positive handlebar-like grip to provide security and stability to the climber. These traits make this hold an excellent choice for playgrounds, home walls, ninja courses, and commercial climbing gyms. The Large Ring is the smallest, most cost-effective ring we can make. Rings are the preferred design for climbing walls that need to supply the easiest hold possible to grab. The X-Large ring gives ample space for adult hands to grab onto. Homewallers are often highly focused on training, have limited space on their homewalls, and are operating on much smaller budgets than traditional gyms. Atomik has become a very appealing choice for this market, largely because of three key components: fast turnaround time, affordable, and a variety of training products. Atomik runs a 7-day, in-house manufacturing operation, which allows them to adapt to the immediate needs of their customer base. “Because we continue to manufacture our brand, this allows us to pass the savings on to our customers,” says Kenny Matys, owner and shaper at Atomik. At a time when homewalls continue to be a significant and growing segment of the market, claiming the crown of Favorite Homewall Holds is no small feat. Atomik Climbing Holds, which has been making high-quality shapes for nearly 20 years, won the hearts, minds, and budgets of homewallers for the second year in a row, beating out other close competitors. Atomik also had strong showings in the other homewall categories and was the only brand to place in the top four in all three Favorite Homewall Holds, Volumes, and Board System votes.