UPKnife

UPK-D4 Eclipse Ring2 AL

$99.95 $140.00

This UPK-D4 Eclipse has a Type III Hardcoat 7075-T6 Aluminum Blade and Ring2 Handle with Clip.

A minimal guard version of the Pocket Sai. The guards have been reduced to a minimum amount necessary for blade retraction.

  • EDC Defensive Implement
  • The Eclipse is self-sheathing making them easy and safe to carry
  • Inspired by the traditional Okinawan Sai with Yoku removed for sleek profile
  • Retractable Blade automatically Locks at either position (open/closed)
  • NOT Sharpened, not double-edged (A knife having dual effective cutting edges)
  • Please see The D4T or D4 SS knives for doubled-edged options.

    What’s Included?

    x1 Eclipse Ring2 AL w/Clip

    Material Specifications:

    • Blade Milled from 7075-T6 Aluminum
      • Hard-Coat Anodized
      • 80 ksi Tensile Strength
    • Ring2 Handle Milled from 7075-T6 Aluminum
      • Hardcoat Type III Anodized
      • 80 ksi Tensile Strength
    • Custom Button made in Anodized Aluminum
      • 7075-T6 Aluminum with Black, Crimson, or Gold Hardcoat Anodize
    • Custom Screws made in 450 Stainless steel
      • Heat Treated by Age Hardening to the H900 condition HRC 45
    • 301 Stainless Steel Springs and Clip
      • Cold work Hardened to a Spring Temper

    Dimensions

    • Extended length: 12.5 inches (317.3 mm)
    • Collapsed length: 8.1 inches (206.5 mm)
    • Weight: 2.5 oz.

    Important Read :

    The ring implement provides an optimized draw, deploy, and control feature to the end of the handle.

    Lightweight Aluminum with steel like strength, the 7075-T6 Tempered Aluminum is one of the strongest Aluminum alloys available with a tensile strength of about 70,000 psi.  The Hard-coat Anodize provides a resilient protective surface.



          Customer Reviews

          Based on 3 reviews
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          C
          Customer
          Size

          I was just wondering if there was a version that was just like this but more compact? Still dull and with the ring but smaller?

          I can dull a UPK-D4TC Compact Eclipse Talon Ring2 AL, it's the only Compact version I make,but bringing down it's Talon is possible at request. Just email me at info@upknife.com with the request.
          Thank you for your support 🙏
          John Risch UPKnife

          B
          Benjiman Crawford
          UPK-D4

          This knife is great! My son and everyone else absolutely loved it.

          Thank you for your feedback, I truly appreciate the support

          n
          nate trombley
          Solid instrument

          Fun tool, for edc, would have liked to see a little more edge on this model, but I guess I'll just have to upgrade in the future.

          Hey Nate, I do make the Talon version which is mechanically Identical to the version you purchased, but adds a Hardened stainless steel double-edged razor sharp reinforced tip, the edges are about 1' down each side. If you'd like to return your knife to trade-up or receive a refund I will cover shipping for either option.
          Thank you for your support John Risch UPKnife