material: premium plus carbon steel drop forged, entirely hardened and tempered head polished surface finish: chrome plated to standard ISO 1456:2009 tips black finish made according to standard DIN 5254 form B handles plastic dipped Advantages: 30% higher endurance in comparison to convenient lock rings pliers with inserted tips dimension 300mm with standard tips for diameter 3 to 100mm Usage: for fitting circlips on shafts