The RIVCLINCH® range of Hand Tools We have an extensive range of hand tools which offers you the opportunity to incorporate clinching into your operation for a low investment cost. The range of tools is structured to provide the best solution for nearly every application with tools designed to be interchangeable between models and thus potentially reducing production costs. A complete RIVCLINCH® hand tool comprises the following parts: work head; desgn depends on the model chosen for the particular range of applications booster (pressure booster with 1:60 ratio = compressed air : hydraulic pressure) trigger unit or two-handed start, used when the operation stroke > 8 mm tool kit to suit application pack of 2 m hoses (hydraulic and pneumatic hoses in safety sleeve)