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   Twist Link Carabiner Low Cost: $35.00   Description This unique carabiner is a truly remarkable breakthrough for ropes courses. It rotates belay pulleys 90 degrees in its own length. Used between the RCU pulley and RSA pulley to put the RSA pulley in direct line with the belayer and climber. Additional Information Dimensions: 5" x 2 3/4" Tensile Strength: 7,500 lbs.