Mounting bases are the perfect companion for cable ties. They allow a user to mount cable ties just about anywhere. GB's feature a 2-way fastening design where they mount either by the adhesive back or a center screw for extra holding power. Cable ties can be inserted in 4 different directions which gives greater flexibility in mounting bundles. These bases are designed to hold cables ties ranging from 18 lbs. to 75 lbs. of tensile strength. Made from durable nylon 6 by 6 and are for indoor use only.