8pcs Torx Bit Socket Set 1/4 inch Square Drive T8 T10 T15 T20 T25 T27 T30 T40. Compatible with any 1/4 inch driver. Large size markings for quick identification. Chrome vanadium sockets offer excellent oil and corrosion resistance for extended durability. High-strength S2 steel bits provide superior torque, strength, and wear resistance. Precision engineered for professional performance. Ideal for use in automotive, motorcycle, bicycle brake systems (disc brakes), hard disk drives, computers, construction, and consumer electronics applications. Color: As shown in photo Material: Chromium vanadium steel and S2 steel Drive Size: 1/4 inch Square Drive Type: Torx Bit Socket Set (T8, T10, T15, T20, T25, T27, T30, T40) Quantity: 8pcs per set Designed for use with a 1/4 inch drive ratchet. Drop-forged and heat-treated S2 steel bits ensure long-lasting performance. Chrome-plated chrome vanadium sockets enhance resistance to oil and corrosion. Suitable for cars, trucks, appliances, lawn equipment, machinery, and other applications requiring star-type fasteners. Socket Size: 6.35mm Package Contents: 1 x 8-Piece Torx Bit Socket Set The package includes only the items listed above. Note: Lighting and monitor settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm due to manual checking.