GearWrench 2834D Replacement 4" Coarse Grit Engine Cylinder Hone Stones No. 100 for 2833D (3 Piece), Black REED relieving type mechanism with pressure

relieving type mechanism with pressure compensated by balanced poppet Maximum Working Air Pressure: 145 PSI Ambient Temperature: 0-60-Degree C (32-140-Degree F) Modular Mounting Panel Mounting Wetted Components: Aluminum

High carbon japanese stainless steel for professional applications

and special chain screws for trouble free assembling of the vise onto the pipe

tubing cap

GearWrench 2834D Replacement 4" Coarse Grit Engine Cylinder Hone Stones No. 100 for 2833D (3 Piece), Black REED relieving type mechanism with pressureColor: Black Manufactured in United States Stones are for 2833D engine cylinder hone Package Dimensions: 17. 78 L x 1. 524H x8. 89W(centimeters)For Rough Honing.