Sivenara engineers offers a range of hydraulic and pneumatic tools and equipment. This includes: visegrip pliers, izumi crimping tools, cejn quick release couplers, toyox japan hoses, abrasives, pneumatic tools and accessories, torque wrenches and aerospace tools, etc. Systex and ktr-si are high-quality overload elements protecting people and machines against damage. Consisting of few elements only, syntex overload hubs allow for a positive and backlash-free torque transmission up to 300 nm, ktr-si overload hubs allow for a positive torque transmission up to 12,000 nm.