Vintage Eifel Geared Plierench Pliers Wrench 8-1/2” 42 Made – Chicago USA – 1916

Rare vintage Eifel Geared Plierench combination plier-wrench, measuring 8-1/2 inches long.

Manufactured in Chicago, USA, this early 20th-century innovation was patented in 1916 and first marketed in 1921.

Features the distinctive geared jaw mechanism designed for strong, adjustable grip.
Shows expected wear for age, with a clean patina and legible markings.

Details:
• Model: 42
• Length: 8-1/2"
• Patented: 1916
• First Marketed: 1921
• Maker: Eifel Geared Plierench Co., Chicago, USA
• Material: Forged steel
• Condition: Vintage; visible wear and patina consistent with age