98 Series Machinists' Improved Levels, 12 in, 3 Vials

Have ground and graduated main vials
These vials are adjustable to a positive setting and are housed in a satin finished brass tube with a friction-fit closing cover to prevent breakage
The base of the levels features an involute groove running the length of the base
With the cross test vial, it is possible to simultaneously level in both directions

Quantity 1EA

Specifications

Accuracy=0.005 in @ 1 ft
Base Type=Grooved
Body Material=Cast Iron
Length [Nom]=12 in
No. of Vials=3
Type=Machinists' Level
Vial Positions=2 Level; 1 Plumb
Wt.=3.24 lb