Metabo 701050711 Starlock for BAS505GWNB BAS505GDNB3 TKHS315M BKS400-Plus KGT501EU
Unlike a standard threaded nut or split circlip, a Starlock washer features internal spring-steel tabs that bite deeply onto a smooth, threadless shaft. It is pushed into place to permanently anchor internal machine rods, tension linkages, and pivot hinges inside large stationary shop tools.