-40%
Concrete Slide Rule Calculator and Sand, Gravel & Stone Calculator one of each
$ 11.61
- Description
- Size Guide
Description
YOU ARE PURCHASING ONE200 Yard
CONCRETE VOLUME ESTIMATOR CALCULATOR SLIDE RULE.
THIS WILL CALCULATE/ESTIMATE THE CONCRETE YARDS REQUIRED TO FILL AN AREA.
Used to calculate concrete yardage required for cylinders, piers, circular and rectangular slabs.
You will also receive a sand gravel and crushed stone calculator.
Thanks.
units measure 8" long by 1-1/2" wide.
Units are made of heavy duty plastic.
Easy instructions are printed directly on the slide rule.
THESE ARE MADE IN USA!!!! Â REALLY!!!!!!
Great Christmas or Birthday gift for a Masonry Contractor!!!