Description

This bolt is for the H172 Shackle.  Unlike S-hooks they can be used multiple times. They are also much easier to install then S-hooks and much stronger. Some cities and parks are requiring their use instead of S-hooks. This works with our swing hangers and chain except the C128 and C129 Soft Grip chain. The shackle is 212 HBS and the bolt is 176 HBS.  The hardness of the bolt in the long needle hardness HRC29 / short needle hardness HRC31.  This product should last 2 years in harsh conditions and up to 5 years in optimal conditions. Some conditions may require replacement sooner.  Tensile strength 6800 lbs.