Fastening Systems:

The Fastclip, Safelok III and Vossloh are fully captive concrete tie (clip, pad and insulator are pre-installed by the
manufacturer prior to shipment). The Safelok I is semi-capitive (clip and pad are pre-installed by the manufacturer prior to shipment).

e-Clip - Standard elastic fastening system	Fastclip - Fully captive fastening system
Safelok I - Semi-captive fastening system	Safelok III - Fully captive fastening system