Why does the Asgard Nail Spotter not have wheels?

Asgard uses a “skid” instead of wheels on the NS03-AD Nail Spotter. The benefit of the skid is that it provides better protection for the blade in case there are nails or screws that may not be totally set beneath the surface of the drywall. If the fasteners are too high, the blade could be damaged when striking them during normal operation.

Nail Spotters with wheels expose the entire blade to this damage. The blade on the Asgard Nail Spotter is protected by the skid so they last longer.