to standard steel tools, the alloy construction resists deformation under high pressure / impacts, suitable for tasks from car transmissions to appliance repairs This 10 piece snapping ringing pliers set features heavy duty construction with multiple tip types ( straight, bent, and hooked) for versatile automotive and machinery repairs, ideal for both professional and DIYer enthusiasts handling internal / external circlips Includes 10 sizes to fit 95% of common automotive / mechanical applications, with quick adjust reversible joints to switching between expanding ( internal) and contracting ( external) modes High strength alloy steel ensures wear / resistance, while nonslip ergonomic handles reduce fatigue during prolonged use Comes in a sturdy case with slots for organized storage necessary for brake / suspension systems and industrial machinery maintenance, offering reliably in critical disassembly / installation scenarios, Manufacturer: Whoasyst