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Signed in raised letters “Heller Made In U.S.A. Patented” with the famous horse logo on one side, and “6 In Masterench” on the other side, it s in good functional condition, and operates smoothly, showing heavy use and wear, as pictured.

Wrench is in used condition as seen in the pictures. Lightly cleaned and no owner’s marks. Works well.

• Made in USA.

Very good condition, working smoothly, good spring.

This wrench has an adjustable opening that is spring loaded to hold it on a nut or bolt. The wrench has three patent dates listed as 7-5-27, 11-12-29, and 4-14-25.

6″ Heller Bros. Masterench Flat Double Jaw Wrench is a vintage tool made in the United States 🇺🇸 by the Heller brand. high-quality wrench is known for its durability and reliability, making it a valuable addition to any collector’s toolkit. double jaw wrench 🔧 offers a versatile and sturdy grip for various mechanical tasks. vanadium construction adds strength and corrosion resistance, ensuring long-lasting performance for any user tackling automotive repairs or DIY projects.

You will receive exactly as shown.

Vintage Heller Brothers Masterench 8″ Wrench.Works good-see photos.

Very Good Condition. Spring Jaw Functions Great. No Owners Marks.

The Heller Masterench 8″ Self Adjustable Wrench Spanner is a vintage tool made in the United States. This unique wrench features a self-adjusting mechanism that allows it to fit nuts and bolts of various sizes without the need for awkwardly positioning the handle. The Heller brand is known for producing high-quality tools, making this wrench a valuable addition to any mechanic’s collection or for those who appreciate American craftsmanship.