Cobra® Water Pump Pliers, 12 in OAL, V Jaws, 30 Adjustments, Serrated no checkout or railroad assemblies Its thixotropic nature or railroad assemblies Its thixotropic nature reduces migration of the liquid product Stock Special Order NO Speed [Max] 20 61 HRC): low wear and reliable gripping Box joint design: high stability because of double guide Pinch guard prevents operators' fingers being pinched Fine adjustment for optimum adaptation to different size workpieces and a comfortable gripping position Self locking on pipes and nuts: no slipping off the workpiece and low hand force required Gripping surfaces with special hardened teeth