Wise Men Company Signet Ring for Spyderco Endura/Matriarch (WMC-SRE)
This Signet Ring is designed to fit the Spyderco Endura and the Spyderco Matriarch.
The Signet Ring from the Wise Men Company is a unique and convenient addition to your Spyderco knife. Simply replace the knife's backspacer with one of these precision machined aluminum rings to drastically improve ease of deployment and overall control. The Signet Ring's internal 1" diameter is sized to fit most fingers for easy draw from the pocket. Its outer jimping and shape provide a secure grip and a useful striking surface.