Imperial USA 352 Diamond Edge Dogleg Jack Knife – Pre-1988

A striking example of Imperial’s late 20th-century craftsmanship, this Diamond Edge 352 Dogleg Jack is a proud representative of the brand’s American-made era. Built with a sturdy dogleg frame, the knife features rich jigged Delrin handles that mimic aged bone, complemented by nickel silver bolsters and brass pins. Both stainless blades retain their factory etch and show minimal signs of storage wear.

Specifications

Maker: Imperial Knife Co. – USA

Pattern: Diamond Edge 352 Dogleg Jack

Era: Circa Pre-1988

Closed Length: 4 inches

Open Length: 7 inches

Blades: Clip Point and Pen

Blade Etch: “Diamond Edge – Stainless – 352”

Tang Stamp: Imperial Stainless U.S.A.

Handle Material: Jigged Delrin

Bolsters: Nickel Silver

Condition: Excellent vintage condition with light storage wear and faint surface scratches. Blades are full, tight, and open with strong snap. Ships wrapped in acid-free archival tissue to help preserve both the blade and handle during transit and storage.

Historical Note

The Diamond Edge line was Imperial’s premium production series during the later years of its U.S. manufacturing era, designed to compete with Case and Schrade in both finish and reliability. Produced before Imperial’s shift to overseas manufacturing in the late 1980s, these knives represent the tail end of classic American pocketknife quality.

Collector’s Note

A standout for its bold jigging, bright stainless blades, and crisp etch, this Dogleg Jack is a worthy addition to any collection of late 20th-century American folders. Perfect for those who appreciate the enduring craftsmanship of Imperial’s Rhode Island years.

Disclaimer

All knives in this shop are vintage or pre-owned unless stated otherwise. While many are in excellent condition, they may show normal signs of age or handling such as scuffs, blemishes, or blade wear. I try to document condition as accurately as possible in both the description and photos.

By purchasing this knife, you confirm you are 18 years of age or older and are complying with all applicable laws and regulations regarding knife ownership in your area.