10 Screw-on Crimps Rounders S.O. 10 CLIMBING HOLDS: (14 shown) Non-Toxic, virtually unbreakable polyurethane Intermediate finger-tip holds. Great for climbers with climbing shoes and a little experience. Hardware Options: Click for Options: 10 Holds w/ No Hardware $47.98 10 Holds + Indoor / Outdoor Screws $54.98 10 Holds + Masonry Screws & Drill Bit $61.98 Color Preference Green Red Blue Gray Black Pink Purple Orange Yellow Brown Special Instructions or Coupon Code: If you need to fasten these climbing rocks to a concrete wall and don't know how to install masonry screws, don't worry! You can view our easy to follow instructions for free anytime. We are also available to help you with any questions you may have. View instructions online or Download pdf instructions Home - Product Info - Kids Climbing Holds - Screw on Holds - Climbing Wall Plans - About Us - Pics & Vids - Contact Us - Related Sites - Climbing Rocks