Features: The adapters' spring-loaded detent balls securely for latch sockets, Get the most out of your sockets with this handy set of adapters and reducers that insure you'll for always have the right size for the job. 6 In 1 set, common size combinations multiply the range and capability of your socket system making your set very versatile with multiple repair needs. These adapters and reducers are made from high-strength stainless steel and have a corrosion-resistant nickel plated finish for industrial, mechanical or construction work. This adapter set includes 3 pc. reducers and 3 pc. adapters: 3/8-inch drive (F) to 1/4-inch drive (for M) reducer, 1/2-inch drive (F) to 3/8-inch drive (for M) reducer, 1/4-inch drive (F) to 3/8-inch drive (for M) adapter, and 3/8-inch drive (F) to 1/2-inch drive (for M) adapter. Socket converter set to convert socket sizes on your ratchet drivers, extension handles etc. Specifications: Material: Stainless Steel Size: 1/4" 3/8" 1/2" Package Includes: 3 Pcs reducers and 3 Pcs adapters 3/8-inch drive (F) to 1/4-inch drive (for M) reducer 1/2-inch drive (F) to 3/8-inch drive (for M) reducer 3/4-inch drive (F) to 1/2-inch drive (for M) reducer 1/4-inch drive (F) to 3/8-inch drive (for M) adapter 3/8-inch drive (F) to 1/2-inch drive (for M) adapter 1/2-inch drive (F) to 3/4-inch drive (for M) adapter note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.