Half Face Blades | tools that cut deep

Ring Cardiac Spike - Black G10, Armor Black Cerakote, Allen Bolts, Smooth Grip

Ring Cardiac Spike - Black G10, Armor Black Cerakote, Allen Bolts, Smooth Grip - Main image
Ring Cardiac Spike - Black G10, Armor Black Cerakote, Allen Bolts, Smooth Grip - View 2
$156.2 $220 In stock

Category: Spike

The Ring Cardiac Spike from Half Face Blades is a compact, purpose-built tool designed for those who demand serious performance in a small package. This spike features a 3-inch blade with a .20-inch thickness, crafted from A2 American steel for reliable edge retention and toughness. The black G10 handle provides a secure, smooth grip, while the Armor Black Cerakote finish adds a layer of durability and a sleek, non-reflective appearance. Secured with Allen bolts, this spike is built to withstand rigorous use.

  • Overall length: 7.7 inches
  • Blade length: 3 inches
  • Blade thickness: .20 inches
  • Material: A2 American steel
  • Finish: Armor Black Cerakote
  • Handle: Black G10 with smooth grip
  • Hardware: Allen bolts
  • Includes Kydex sheath
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Christopher V. ★★★★★

The Allen bolts are a nice touch, giving it a clean, industrial look that matches the blacked-out Cerakote finish perfectly. Tested it on some tough cardboard and it punched through cleanly, with the smooth grip keeping my hand secure even with gloves on.

Jacob J. ★★★★★

The Black G10 handle gives it a solid, no-slip grip that feels secure even with sweaty hands. That 3-inch blade is surprisingly stout for its size, and the Cerakote finish looks tough enough to handle daily carry abuse.

Olivia ★★★★★

The Allen bolts are a nice touch—gives it a clean, industrial look that matches the black Cerakote finish perfectly. I’ve been carrying it daily and the smooth grip makes it easy to handle without feeling slippery.

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