Proto No. 410 forged steel C-Clamp, made in the USA. This is new old stock (NOS) and has never been used.

Proto tools are known for professional-grade durability, and this clamp is no exception. Forged steel construction provides excellent strength and long-term reliability. Ideal for automotive work, fabrication, welding, woodworking, or general shop use.

Details:

• Brand: Proto

• Model: 410

• Type: C-Clamp

• Material: Forged steel

• Made in USA

• Condition: New Old Stock (may show light shelf wear)

Perfect for collectors of vintage USA-made tools or professionals who prefer older American-made quality over modern imports. Some slight oxidation that has been addressed with penetrating oil while in storage. Will not affect the functionality of the product.

My research shows that the Estimated Resale Value

• $35–$55 if unused