Magnetic Y Shaped Screwdriver Bits Set For Bicycle Repair 1/4" Hex Y4 Y5 Y6 Y8 50mm Screw Driver Bit Ratchet Wrench Hand Tool

[Features]: 1. Magnetic bits, in the installation can easily absorb screws. 2. Toughness is good, hard to rupture and wearproof. 3. It is made of high-strength S2 Alloy Steel, very durable. 4. Suitable for installation in pneumatic screwdrivers, electric screwdriver, rechargeable drill.5. Widely used power tools, electric screwdriver assembly, electronics industry, household appliances, precision instruments industry, furniture industry screw equipment.

[Specifications]: Type of head: Y Shaped. Type of shank: 6.35mm / 1/4 inch hex. Size: Y4 Y5 Y6 Y8.Overall length: 50mm / 2 inch.