Calcutta ultra grip carbon steel plier. If you are looking for a tool that will provide you with superior performance, comfort and durability under the toughest conditions, you will find it with Calcutta CR tools. Designed and tested by Team Calcutta's experienced and demanding anglers, CR tools feature a specially-formulated Corrosion Resistant Matte finish created to keep cutting edges sharper longer and reduce corrosion. Custom-designed Ultra-Grip handles prevent slippage even with wet hands, and high grade carbon steel provides unmatched strength.