In stock
Kershaw Lonerock RBK Replacement Blade, 2.75", 14/pack - 1890RB
In stock

Kershaw Lonerock RBK Replacement Blade, 2.75", 14/pack - 1890RB

SKU 773248
Model Number 1890RB
Brand Kershaw
UPC 087171040721
This product is fulfilled by a PSA Partner and shipping times may vary.
Customers must read Compliance Information before purchasing.

Product Details


  • Series/Collection: Lonerock RBK
  • Blade Material: 60A Steel
  • Blade Length: 2-3/4"
  • Edge Angle: 15 deg
  • Application: Hunting and Caping
  • Packaging Quantity: 14/Pack


Kershaw Knives has long been known for innovation. We were the first to adopt the use of many of the advanced steels, high-tech materials, and superior coatings that are now used industry-wide. We were first to introduce groundbreaking new technologies that-quite frankly-revolutionized our industry. And we promise that there will be more to come. With new opening and locking systems under development and new materials constantly becoming available, Kershaw will continue to design and create innovative tools that knife owners will be proud to own, carry, and use.


  • Speedsafe assisted opening - uses a torsion bar to help move the blade out of the handle
  • Composite blade technology-combines the best characteristics of two steels in one blade
  • Blade locking systems-prevent folding blades from closing during use
  • Pocketclips-make it easy to carry your Kershaw
  • Glassbreaker tip-extremely hard carbide tip breaks safety glass
  • Flipper-enables fast and easy one-handed opening
  • Blade steel-Kershaw matches the steel to the knife application
  • Handle materials-handle material is matched to function and style
  • Blade coatings-Kershaw blade coatings are made to last
  • CNC machining-adds dimension
  • Blade finishes-enhances blade aesthetically
  • KVT ball-bearing opening system-makes manual opening as easy as assisted
  • Wave shaped opening feature-open knife as it's withdrawn from pocket
  • Automatic knives-enables fast, one-handed opening
  • SLT system-flipper tab is hidden


Q & A


Shipping Restrictions

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All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.