Check the listing for details. Estwing MR-01 Replaceable Gauge for MRWS and MRW20R Hatchet. Condition: New. Listed at 6.98 USD. Estwing MR-01 Replaceable Gauge for MRWS and MRW20R Hatchet Manufacturer:Estwing Part Number:MR-01 Replacement gauge for MRWS and MRW20R hatchet. Sold as each. Extend the life of your hatchet by replacing it's gauge. Blades also sold separately.Replaceable Type: Gauge Made in USA About the Manufacturer Since 1923, Estwing Tools has chiseled out a solid reputation as an American brand recognized for their quality workmanship. Known for their innovative designs and superior craftsmanship, Estwing Tools offers a large variety of tough hammers, axes, pry bars, and specialty tools that cater to tough jobs. With a top-notch brand like Estwing, you can bet they?ll help you get the job done! Bulk Pricing For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.