Pennington Advanced PRO jig

This sharpening jig is a precision-engineered, portable tool made from aerospace-grade aluminum, featuring a built-in leveling system, adjustable angle control, and specialized clamps for secure blade holding—designed to deliver accurate, stable, and repeatable sharpening performance.

Description & Key Features

The Pennington Advanced PRO jig is a precision tool designed to securely hold your blades at a perfectly square angle during sharpening, ensuring consistent and accurate results.

Construction & Materials

• The main body is made from 7075 high-strength aerospace-grade aluminum alloy, known for its excellent strength, durability, and lightweight properties. The gray finish provides corrosion resistance and a professional appearance.

• The central connecting rod is also crafted from 7075 aluminum, shaped in a golden hexagonal profile for improved grip and rigidity. It includes clearly marked scales, allowing precise alignment and repeatable positioning.

Leveling System

• An oil-filled bubble level is integrated into the top center of the front and rear brackets.

  • This helps ensure the jig is perfectly level during use, which is critical for maintaining consistent sharpening angles.

Stability Features

• The base includes rubber foot pads, providing anti-slip stability and preventing movement during operation.

Clamp Design

• The jig features dual clamps with complementary shapes:

  • Left clamp: straight outer surface, curved inner surface

  • Right clamp: curved outer surface, straight inner surface

• This asymmetric design improves grip on different blade shapes and enhances clamping security.

Angle Adjustment Mechanism

• The clamp bracket includes positioning screws, allowing users to adjust the blade angle:

  • Greater than 90°

  • Less than 90°

• This flexibility supports a wide range of sharpening techniques and user preferences.

Portability & Ease of Use

• The jig is easy to install, requiring minimal setup.

• Its lightweight aluminum construction makes it convenient to carry, ideal for both workshop and field use.

This sharpening jig is a precision-engineered, portable tool made from aerospace-grade aluminum, featuring a built-in leveling system, adjustable angle control, and specialized clamps for secure blade holding—designed to deliver accurate, stable, and repeatable sharpening performance.