3 ft Steel SAE Key Chain Tape Measure, Chrome/ WIDTH: 0.250 INCHES NOMINAL INCLOSURE TYPE: CASE DESIGN TYPE: GENERAL PURPOSE DISTANCE MEASURING WINDING METHOD: AUTOMATIC SPRING MEASURING CAPACITY: 3 FEET TAPE SMALLEST GRADUATION UNIT: 1/16 IN. SPECIAL FEATURES: YELLOW BLADE; GRADUATED IN 32NDS FIRST 6 IN.; BLADE LOCK; KEY RING; CHROME COLOR ABS PLASTIC CASE MATERIAL: STEEL