Professional nut sert tool for commercial or occasional use Heavy duty nut sert toolM3 – M8 nut sert toolIdeal for steel and aluminium rivet nutsSuitable for use on most materials that cannot be tapped or weldedRequires access to only one side of the work pieceNut can be installed after painting or other final finishing operations to provide a robust screw anchor therefore eliminating problems of welding and material distortionSimple to use only one operation is required from one sideStrong thread at least 6 thread turns even if used on thin materialsPermanent and reliable fasteningSoft grip handles for comfort and grip when using this applicationLeaves a strong professional looking fastenerSuitable for inaccessible locationsSET INCLUDES THE FOLLOWING•1 x nut riveting tool •5 x mandrels – M3, M4, M5, M6 and M8•M3 steel rivets / nut serts – 20pc•M4 steel rivets / nut serts – 20pc•M5 steel rivets / nut serts – 20pc•M6 steel rivets / nut serts – 10pc•M8 steel rivets / nut serts – 10pcComes in a blow molded partitioned case for easy storage and transportation.