OPTIGRAM Retractable Stainless Steel Tape Measure, 1-Inch Ruler Blade, 16-Foot/5 Metric Both Side Dual Measuring Tape, Self-Lock, Impact Resistance, Hollow Design for Easy Clean(Metallic Silver) - OPT-TPMS-5M

• 16FT/5M BOTH SIDE MEASURING TAPE: Dual Sided Rule Print - Ft/Inch/Fractions|Metric EASY CLEAN: Patented hollow design allows sand or water getting through. No worry of sand, oil or mud. All of them will be easy to clean. You can use them in any poor working conditions, such as subsea measurement or mud measurement STAINLESS STEEL COMPONENTS: Made of 301 stainless steel imported from Japan or Korea. This stainless stell tape measure is much stronger, more rustless and more durable. Stainless steel ruler blade with 1-Inch Width and 0.11mm thicktness is easy to read and keeps you safe when retracting. The whole equipment is impact resistance and rustproof for any measurement. DURABLE: 1 Inch wide nylon coated stainless steel blade resists rust & corrosion. Dual side matte finish white scale print. Hook protector protects hook in the retraction ZERO POINT CORRECTION HOOK: True zero multi-catch hook for both internal and external accurate measurement AUTOLOCK MECHANISM: Blade automatically stays extended while the AUTOLOCK push button. It also provides smooth and controlled retraction EASY TO READ: Anti-glare finished makes the scale easy to read. Fractional graphics and stud marks on the blade will simplify your measuring work