Sturdy Construction The adjustable wrench is made of high-strength steel with manganese phosphate finish, which ensures maximum durability and corrosion resistance. Adjustable Spanner Wrench The wrench set is designed for versatility, adapting various types of pulleys on bicycles, motorcycles, scooters and automobiles, making it a tool for automotive needs. WORKS WITH EXISTING TOOLS - The wrench, easily connects to your 1/2" drive ratchet or breaker bar, providing extended reach and added torque for your convenience. INTERCHANGEABLE PINS - The wrench comes with various pin sizes, including 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 6.5mm, and 10mm, which offer optimal flexibility for fixing, installing and disassembling different accessories and parts. CONVENIENT STORAGE This hydraulic cylinder wrench set is packaged in a robust blow-molded storage case, each piece has its precisely sized compartment, which ensures easy organization and transportation, while the components of the set for long-lasting use., Weight: 1.95990950918 Pounds, Manufacturer: Rtxbvg