Playstar PS 7831 Standard Climbing Rocks, Small, Green BF15 Installs in 3" round duct

Installs in 3" round duct

and has a 17

Comfortable grip

For quick and easy blade changes

Playstar PS 7831 Standard Climbing Rocks, Small, Green BF15 Installs in 3" round ductHighlights: Size: Small Color: Green Material: Plastic Comparable in size to competitive rocks Design allows rocks to be gripped from 360 degrees and mounted in unlimited configurations Includes 4 standard sized uniquely shaped climbing rocks and mounting hardware For use on 3 4" thick lumber Cannot be used on PlayStar Rock Wall PS 8874 WARNING: This product can expose you to chemicals including Wood dust which is known to the State of California to