Extra-rigid rectangular aluminum profile with reinforcing ribs / Two milled measuring surfaces on levels to 72" / Suitable for overhead (vial down) measurement / Removable shock-absorbing end caps with anti-slip wall grips
Crystal clear vials readable in any direction with no change in accuracy tolerance.
Spring steel hairline indicators in vials.
Locked vial system, no recalibration needed
Removable rubber end caps for scribing in corners and for reading tight header and sill openings.
Rubber end caps grip walls and do not leave marks.
Metal Hang hole for storing level on site.
Two rubberized hand holds for comfort and grip (16" version has one hand grip)
59" and longer have a bridge over the vial for increased strength as well as providing an uninterupted surface for both drawing and scribing over the horizontal vial
Vials accuracy is guaranteed for life
One Horizontal (level) and Two Vertical (plumb) Vials