The Trylon 4.98.0100.110 step-bolt climbing kit is designed for use on a single 110ft SuperTITAN tower. It includes everthing you'll need to install the kit. The Trylon climbing step-bolt kits facilitate an easier climb up the tower and are available for all SuperTITAN tower heights and models. The 10 in step bolts are leg-mounted and installed in a staggered pattern. For maximum safety, the step-bolts can be used in conjunction with the Cougar safety cable system. All parts of the 4.98.0100.110 are completely hot-dip galvanized for years of trouble-free service.