Circumferential Rule Rules and Length Gauges

4 Results
Lufkin 3' Steel Circumference Rule -- T-56G
from Buckaroos, Inc.

The "standard" rule for tinners and other sheet metal workers. Made of tempered medium weight steel. Reverse side has formulas for calculating circumference, diameter and area [See More]

  • Rule / Length Gauge Type: Circumferential Rule
  • Materials of Construction: Steel
  • Units: Inches
Lufkin 4' Steel Circumference Rule -- T-56H
from Buckaroos, Inc.

The "standard" rule for tinners and other sheet metal workers. Made of tempered medium weight steel. Reverse side has formulas for calculating circumference, diameter and area [See More]

  • Rule / Length Gauge Type: Circumferential Rule
  • Materials of Construction: Steel
  • Units: Inches
Lufkin Circumference/Diameter Tape Measure -- T-56W
from Buckaroos, Inc.

Designed for measuring diameters of pipes, cables, tires or any circular object. Conversion from diameter to circumference is made by simply turning the blade. Tape measure is 1/4" x 6' with a polished chrome case [See More]

  • Rule / Length Gauge Type: Circumferential Rule; Tape Measure
Stanley Diameter and Circumference Tape Rule -- T-56F
from Buckaroos, Inc.

Scale on the back of the blade will measure up to 3' in diameter. Spring is heat treated for added durability and protected blade will withstand abrasion. Tape measure blade is 1/4" x 10' [See More]

  • Rule / Length Gauge Type: Circumferential Rule; Tape Measure