Magnesium 3.0 Ankle Ratchet Fast in, fast out - Union magnesium ratchets are four times the strength of aluminum with only half the weight. Includes:  Magnesium Ankle Ratchet x 2Ratchet Screw x 2Compatibility:   All Union Bindings (2016 - Present) Product Details • Replaces Lost or Worn-Out Ankle Ratchets • Upgrades to Lightweig...