ITEM NAME:3X(S2 Steel Multi-Function Magnetic Ring Cross Positioning Batch Head DoublE4D8) ☆★ Product Details ★☆ 3X(S2 Steel Multi-Function Magnetic Ring Cross Positioning Batch Head DoublE4D8) 3X(Magnetic bits, in the installation can easily absorb screws. Toughness is good, hard to rupture and wearproof. It made of high-strength S2 Chrome Plated Alloy Steel, very durable. Suitable for installation in pneumatic screwdrivers, electric screwdriver, rechargeable drill, using the wind batch. Widely used power tools, electric screwdriver assembly, electronics industry, household appliances, precision instruments industry, furniture industry screw equipment. Material: Steel length.: 65mm colour: Silver Package Contents: 10 x Batch tool)