Home Products Notch Sentei & Hayauchi 15.4” (390mm) Replacement Blade, Hard Chrome-Plated, 5.5 teeth per inch, Non-Impulse Hardened Teeth, 1.5mm Blade Thickness, Cut capacity 7-8” (797-39-A)
Notch

Notch Sentei & Hayauchi 15.4” (390mm) Replacement Blade, Hard Chrome-Plated, 5.5 teeth per inch, Non-Impulse Hardened Teeth, 1.5mm Blade Thickness, Cut capacity 7-8” (797-39-A)

MPN: 797-39-A
4.0 · 12 reviews
$109.99
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The Notch Sentei & Hayauchi 15.4” (390mm) Replacement Blade is a high-performance tool designed for cutting large branches, palms, evergreens, and fruit-bearing trees. Made from hard chrome-plated steel, this blade features 5.5 teeth per inch and is ideal for both trimming and heavy-duty cutting tasks. With a 1.5mm blade thickness and non-impulse hardened teeth, this blade offers a smooth cutting experience that reduces resistance and ensures faster, more efficient cuts. Perfect for use with Notch Sentei and Hayauchi pole saws, it is a must-have replacement for professionals and gardening enthusiasts alike.

Key Features:

  • REPLACEMENT BLADE: Designed for Notch Sentei and Hayauchi pole saws, providing excellent cutting performance for various trees and plants.
  • HARD CHROME PLATING: The blade is coated with hard chrome to enhance its durability, resist corrosion, and extend its lifespan.
  • NON-IMPULSE HARDENED TEETH: Teeth are heat-treated to stay sharp up to three times longer than non-hardened teeth, ensuring long-lasting cutting performance.
  • XL TEETH CONFIGURATION: 5.5 teeth per inch for optimal cutting efficiency, capable of cutting through branches up to 7-8 inches in diameter.
  • IDEAL FOR PALMS, EVERGREENS, AND MORE: Perfect for trimming and cutting hard-to-reach branches with ease.

Specifications:

  • Blade Length: 390mm (15.4")
  • Blade Thickness: 1.5mm
  • Teeth Per Inch: 5.5
  • Maximum Cutting Capacity: 7-8 inches (18-20 cm)
  • Material: Hard Chrome Plated Steel
  • Weight: 9.9 ounces
  • Manufacturer Part Number: 797-39-A
  • Warranty: Manufacturer's limited lifetime warranty against defects in materials and workmanship

Order now and ensure that your pole saw is equipped with the durable, efficient Notch Sentei & Hayauchi Replacement Blade for all your cutting needs!

Free standard shipping on orders over $99. Expedited shipping available at checkout. 30-day hassle-free return policy on all unused items in original packaging.

Customer Reviews 12 reviews

M
Mike T.
Verified Buyer
Jan 28, 2026

Excellent seat. The wide base is incredibly comfortable for all-day work. Setup was straightforward and the build quality is exactly what you'd expect from Petzl.

J
Jason R.
Verified Buyer
Jan 15, 2026

Been using this for 6 months now. Super comfortable for long canopy sessions. Only wish it came with the shackles included at this price point.

S
Sarah K.
Verified Buyer
Dec 30, 2025

Fast shipping from Climb Higher and the seat is top notch. The adjustable width feature is a game changer for different harness setups. Highly recommend.

Someone in Portland, OR just purchased the Notch Sentei & Hayauchi 15.4” (390mm) Replace...
2 minutes ago
Notch Sentei & Hayauchi 15.4” (390mm) Replacement Blade, Hard Chrome-Plated, 5.5 teeth per inch, Non-Impulse Hardened Teeth, 1.5mm Blade Thickness, Cut capacity 7-8” (797-39-A)
Notch Sentei & Hayauchi 15.4” (390mm) Replacement Blade, Hard Chrome-Plated, 5.5 teeth per inch, Non-Impulse Hardened Teeth, 1.5mm Blade Thickness, Cut capacity 7-8” (797-39-A)
$109.99

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