Set of 8 socket adapters and reducers for changing drive sizes between ratchets, breaker bars, torque wrenches and impact tools. Ball detent secures sockets, black phosphate coating resists rust. Reinforced case keeps pieces organised for garage or job site use. Features Ball Detent Prevents Sockets From Dropping Off. Black Phosphate Coating Protects Against Rust And Wear. Chrome Molybdenum Steel For Long Lasting Strength. Clear Spec Markings For Fast Size Identification. Durable Storage Case For Easy Transport And Protection. Specifications Material: Chrome Molybdenum Steel With Phosphate Coating. Finish: Black Phosphating; colour may vary by screen. Drive Sizes: 1/4in, 3/8in, 1/2in, 3/4in, 1in. Conversions: 1in–3/4in, 3/4in–1/2in, 3/4in–1in, 1/2in–3/4in, 1/2in–3/8in, 3/8in–1/2in, 3/8in–1/4in, 1/4in–3/8in. Case Size: 19×15×6.5cm; allow 1–3cm variance. Package Includes 1× 8Pcs Socket Adapter And Reducer Set 1× Reinforced Storage Case Note Colours May Differ Slightly Due To Lighting And Screen Settings. Allow A 1–3 Cm Size Difference Due To Manual Measurement. Check Drive Direction Before Use And Fully Seat Adapter. Wipe Clean And Store Dry To Preserve Coating. Do Not Use Damaged Adapters Or Mismatched Tools. Always Wear Protective Gear When Working On Vehicles Or Machinery.