The Copperhead pocket knife is known for its distinctive bolster design, which resembles the head of a copperhead snake.  This unique bolster shape serves a practical purpose by preventing pocket snags, making it a more comfortable carry. Copperhead knives typically feature two blades, a clip point and a pen blade, although some variations exist.

Case Copperhead 6249
Case XX USA 10 Dot (1970) Copperhead

Case has made Copperhead knives since the 1920s, way back in the “Tested Era” which typically featured green bone handles and a “bomb style” shield. The Case Copperheads of the 1940s through 1970s were very popular in red bone.  The traditional features combined with the unique bolster shape make the Copperhead knife a favorite among collectors.

Check out these vintage Copperhead knives that are currently available on eBay I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you.

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1978 CASE XX BIG COPPERHEAD KNIFE 2 DOT BONE HANDLES NO CRACKS USED GOOD

$100.00  
End Date: Saturday Apr-25-2026 19:55:56 EDT
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CASE XX USA VINTAGE 62109X MINI COPPERHEAD 1980’S KNIFE BONE HANDLE NICE.

$65.00  
End Date: Tuesday Apr-21-2026 07:07:47 EDT
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Case xx Appaloosa Copperhead!!

$71.00  (16 bids)
End Date: Sunday Apr-26-2026 17:30:26 EDT

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1981 CASE XX 5149 SSP Limited Edition Scrolled Bolsters Genuine Stag Copperhead

$160.00  (1 bid)
End Date: Sunday Apr-26-2026 15:41:50 EDT

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