Shackle Pendulum


The commercial-grade replacement pendulum is used to repair damaged pendulums on your park’s or school’s swings. It is an easy-to-use, cost-effective, and compliant alternative to swing set S-hooks.

The 1” shackle pendulum is used to attach chains to the swing hangers. Sold per item.


Replacement Pendulum Use

The 1” commercial shackle pendulum is a replacement part for existing and damaged pendulums on your park’s or school’s swings. The replacement pendulum attaches the swing chain to the swing hangers. It is a reliable alternative to S-hooks, providing consistent and compliant fastening.

Pendulum Details

  • 1” shackle pendulum
  • ½” opening
  • 8300 lbs tensile strength

Installation and Compatibility Information

  • The shackle pendulum’s bolt pin has a tamper-resistant head that requires an Allen wrench with a hole in the middle to open and close
  • It can be used with any ductile iron or stamped steel hanger
  • It has a .51 ID oil light bearing and axle bolt with a lock tight nut and accepts a 12mm bolt. The ID of the bearing is 13.1mm /-0.05.

12mm bolt and clevis and swing wrench are not included.

Parts Needed for Installation

The shackle pendulum should last 2 years in harsh conditions and up to 5 years in optimal conditions. Some conditions may require replacement sooner. Sold per item.

Additional information

Weight 0.7 lbs
Dimensions 9 × 6 × 2 in