Craftsman 25ft 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 6". End hook accuracy +/-.005", blade accuracy +/-1/32".
Information from back of packaging:
Extra Durable Blade Coating
Rugged Rubber Overmold
Extra Wide Blade
Limited Lifetime Warranty
Made in USA with Global Materials