Decimal English/Metric Tapes
The blade positively locks in position until the cam-activated lock button is releasedTop edge of the tape line is graduated in millimeters, bottom edge the first foot is graduated in 50ths (.020") of an inchThe balance of the tape is graduated in 10ths of an inchTru-Lok® positive lock prevents blade pull backTough Tip® blade protectorCam-activated lock buttonRugged, impact resistant case