Features: 1¡¢CR-V manufacturing, overall heat treatment, good toughness and high hardness. 2¡¢Adopt anti-rust and anti-corrosion treatment, not easy to be damaged, long durability. 3¡¢Arc chamfer designed prevents the wrench from jamming and protects the sleeve and the wrench. 4¡¢A set of accessories allows you to buy less wrenches and sleeves, and the sleeve conversion head can also be used in combination. 5¡¢Wide range of application, suitable for car, motorcycle, bicycle and various mechanical maintenance.Condition: 100% Brand NewItem Type: Wrench AdapterMaterial: Chrome-Vanadium SteelOptional Color: Black, ElectroplatingSpecification:(Instruction: male = male connector, female=female terminal)1 x male 1/2in to female 3/8in 1 x male 3/8in to female 1/2in 1 x male 3/8in to female 1/4in 1 x male 1/4in to female 3/8in Application: For car repair, furniture repair, motorcycle, bicycle repairPackage Included:1 x Male 1/2in to Female 3/8in 1 x Male 3/8in to Female 1/2in 1 x Male 3/8in to Female 1/4in 1 x Male 1/4in to Female 3/8in