10 ft. Stanley Power Lock Tape Measure comes with Certificate of Traceability to NIST (National Institute of Standards and Technology). These tape measures have been carefully selected and verified for end hook accuracy at the 6" calibration lines. Pull measurements only are verified. Information from back of packaging: Diameter Scale
Stanley Tape Measure Powerlock
Stanley STA033523 Micro Powerlock Classic Tape, Dual Scale, 3m Length x 19mm Width - Tape Measures
STANLEY PowerLock Tape Measure, 10-Foot (33-115) : Darin, Bobby: Tools & Home Improvement
Products/Standard Tape Measures – Lixer Tools
Stanley Tape Measure Powerlock
Stanley Hand Tools 680-33-115 10'Powerlock Pocket Tape Measure w/Diameter Scale
16 foot Stanley 33-116 tape measure with NIST traceable certification – Lixer Tools
10 Pack Stanley 33-115 10' x 1/4 PowerLock Pocket Tape Measure
STANLEY PowerLock Tape Measure, 10-Foot (33-115) : Darin, Bobby: Tools & Home Improvement
Stanley 12 ft. PowerLock Tape Measure w/ Decimal Scale 33-272 - The Home Depot
Stanley Tape Measure Powerlock
STANLEY, Measuring Tape Powerlock , 10 Meter – Albawardi Tools And Hardware Co., LLC