Barrel Spring Braking System (Set of 10 Springs and 11 Spacers)

Our patented Barrel Spring Braking System is the ultimate in zipline safety and fun. Our durable spring zip line brakes ensure safety and fun for kids and adults, lasting up to 200,000 uses or 4 years. Plus, they don't need to be sent for inspection every year like other, costlier options. Just add one spring per mile per hour arrival speed and enjoy safe ziplining for up to four years. Perfect for backyard zipline kits or professional setups. Just add one spring per 1mph for zipliners up to 250lbs (8mph = 8 springs). For up to 350lb zipliners, use 1.5 times springs per 1mph arrival speed (8mph = 12 springs). Manufactured with care in the USA.

• Our patented Barrel Spring Braking System will safely slow riders and ensure ziplining fun for years- As they have done for 24 years at resort ziplines with zero accidents. Fits up to 1/2-inch diameter ziplines and cables.
• No Guesswork- Simple installation, then rest easy knowing your zipline system stops riders safely. Just add one spring per 1mph for zipliners up to 250lbs. For up to 350lb zipliners, use 1.5 times springs per 1mph arrival speed. (8mph = 12 springs)
• Use Anywhere- Stainless steel construction. Our 2.25-inch diameter Barrel Spring Brakes are perfect for both backyard or commercial lines.
• Easy 45-minute installation (10 springs/11 spacers) - Install our Barrel Springs in minutes! Simply thread the springs on to the cable (see video) and test your zipline arrival.
• Quality Construction- These zipline brakes are made in the USA and last up to 4 years.