Back to the Product Catalog Pulleys & Zip Brake Block Choose a Different Catalog Section... Building Materials Construction/Specialty Tools Specialty Equipment Rope and Webbing Safety Equipment Climbing Gear Lighting Pulleys and Zip Brake Block Signs, Safety, and Element Pre-Built/Custom Items Rescue/First Aid Games and Initiatives Publications Toys for Boys and Girls ----------------------------------------------------- Extreme Series Hardware Teams Kit   Two-Wheel Zip Pulley-eXTReme! SERIES Low Cost: $150.00   Starlight eXTReme! Series. Course hardware that takes you right to the edge and brings you back again! This is the finest indoor/outdoor course equipment on the market. We've engineered our new eXTReme! Series of hardware and equipment not just to meet, but to exceed the demanding worldwide requirements of professional adventure course operators. TWO-WHEEL ZIP PULLEY - eXTReme! SERIES Built-In Safety Backup System. Features dual side plates made from heavy gauge stainless steel with factory sealed ball bearings and specially treated stainless steel wheels with a surface hardness of Rockwell 71. Starlight's eXTReme! design incorporates a safety link backup system eliminating the need for a separate trailing pulley. 14,000 lbs. Min. Rated