Starrett 505 A12 Pro Site Protractor 300mm 12in Buy From Metals4u

the starrett prosite protractor takes the error prone calculations out of the process of mitre cuts simply set your saw to the angle that you read upside down or backwards the reading is always correct this easy to use tool has two scales the mitre cut arrow and internal scale indicate the exact mitre saw setting for an accurate mitre joint every time the single cut arrow and the outer scale indicate the exact mitre saw setting for fitting a single work piece to an angle it is ideal for carpenters plumbers and all building trades that require the measuring and transfer of angles length 300 mm 12in