Ground wire hammerlock The fast and easy way to attach a ground wire to the top of a ground rod Only a hammer is required for installation Attaches a #4 ground wire to a 5/8A" copper or galvanized ground rod Excellent mechanical strength Provides a visual indication of a completed connection UL listed and code compliant Brand #: Erico EHL58C1K UPC: 782856468585 Keywords: rod ground hammerlock wire