Crown Race Installation Adapter Fitment:1 1/2" (40mm) From Woom:

From Woom:

Rottefella Move Switch KIT provides you with better grip and glide by turning the MOVE switch

Although the binding has been designed for use on wide skis

Thread length: 12mm

Crown Race Installation Adapter Fitment:1 1/2" (40mm) From Woom:This adapter tool fits the three common sizes of crown races and allows for installation of the crown race without damaging seals. It is compatible with the Park Tool CRS 15. 2 crown race setting tube. The 30mm fits 1 1 8", the 33mm fits 1 1 4", and 40mm fits 1 1 2". Internal o ring retains this adapter on the setting tube during use and storage. CNC machined from aircraft grade aluminum billet. Compatibility Fits Park Tool CRS 15. 2 crown race