ZEROMX Zipline Spring Brake Extra Long 5.3 FT, Heavy Duty Stainless Steel Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire
- PREMIUM QUALITY COMPRESSION ZIPLINE SPRING ---- Compression of the spring absorbs the momentum of the rider and brings them to a stop. It is not the length of the spring, but the compression force of the spring that really determines whether to brake in time to ensure safety. Unlike other normal spring on the market, our spring is made of heat treated stainless spring steel,it has longer service life and better elasticity,Not easy to rust..
- SPECIFICATIONS ---- 5.3' Long 1 1/4" outer diameter compression spring,suitable for zip lines less than 200ft, compatible with 3/16, 1/4, 5/16, 3/8 inches diameter zipline cable/wire. It can protect adults whose weight is within 350lb on the safe slope 2°to 3° of the ground. Stronger braking forces can be obtained by increasing the number of cable springs used..
- SILICONE BUFFER PLUG ---- Our rubberized stoppers was One-time injection molding with no cracks and gaps. The spring and the rubberized stoppers are firmly bonded together that you don't have to worry about the damage caused by thermal expansion and contraction in spring, summer, autumn and winter..
- EASY TO INSTALL ---- Just feed the cable through the rubber ends of the spring brake and you are ready for installation,you can finish it within 3 minutes witho....