Three measuring heads are attached to the stainless steel rule (blade), allowing versatile measurements on various types of workpieces.
● The measuring heads are hardened.
● Economy sets not including a protractor head are also available.

Technical Data:

● Center head: Used to locate centers of round workpieces
● Protractor head: Used to set the rule at a desired angle to an edge of a workpiece. Also used for measuring angles.
● Square head: Used to set the rule at 90° or 45° to an edge of a workpiece.

Please Note: Also Available in Digital.