These bindings will ONLY fit Zandstra NIS ice skates

Affordably-priced skate binding for recreation or racing on XC skis, roller skis or Nordic ice skates. The 2-piece binding slides onto a factory-installed NIS mounting track on the ski or skate, and then it locks into place. Because the binding is not screwed into the ski, it can be easily adjusted forward or back, or removed completely, by means of an NIS key.

Sold in pairs.