Fowler 2", 4" and 6" Hardened Steel Square Set archeology • Extensions must correspond to

• Extensions must correspond to measuring range used

• 4 magnets embedded into base

the full package is listed below:

• Made in the USA

• Resolution of 0

Fowler 2", 4" and 6" Hardened Steel Square Set archeology • Extensions must correspond toMade of hardened steel, these economy squares have true right angles both inside and outside Beams and blades ground and lapped for straightness and parallelism Length of hardened blade is measured from inner edge of beam to end of blades Designed for schools, apprenticeships and training programs Beam grooved at inner corner for clearance of burrs and dirt Squareness of the blade edge to the working face of the stock is . 0006" *Image shown for