Roll Offset Disc 5" Diameter Graduation:Metric accurate plumb

accurate plumb

precise marking on concrete and tough construction materials in demanding field conditions

not wrapped

these tough cases are designed with an automatic purge valve

crosshair-only targets are available separately for use with auto levels

Roll Offset Disc 5" Diameter Graduation:Metric accurate plumbWe offer both adapters in 5" diameter and your choice of the metric option (10mm) or English option (3 8") thick. Kara's Roll Offset Disc is used to ease the process of getting tangent to a roll. Kara offers two different versions of the offset disc, English or Metric. Specifications on English Offset Disc Material Anodized, Aluminum Diameter 5" Diameter Height 3 8th" Tall Specifications on Metric Offset Disc Material Anodized, Aluminum Diameter 5"