★HIGH QUALITY MATERIAL➠ Wrench and reversible bit joined by stable stainless steel wire, weight-optimized zinc die-cast design.
★THE TWIN KEY HAS 5 DIFFERENT SHAPE➠which is square, triangle, half moon, steplike, and round with prongs.
★BIT INSERT➠ Slot 1.0X7mm and Cross Recess PH2; Adapter for 1/4 Inch Bits on Securing Chain. Zinc Die-Casting.
★10 in 1 design➠ Convenient, compact size, easy to carry and store, suitable for elevator, electrical cupboard box, train, cabinet, etc. Best gifts for your friends.
★ SUITABLE FOR VARIOUS INDUSTRIES:➠Multifunctional key can be opened the door and window of the train, car, elevator, subway, electric control cabinet, electric meter box, marine business, meter keys(Magnetic) category.