ARES 70007 | 4 Piece Socket Adapter and Reducer Set | 1/4-inch, 3/8-inch, & 1/2-inch Ratchet/Socket Set/Extentsion Conversion Kit | Premium Chrome Vanadium Steel with Mirror Finish SET INCLUDES: This adapter set includes 2 pc. reducers and 2 pc. adapters: 3/8-inch drive (F) to 1/4-inch drive (M) reducer, 1/2-inch drive (F) to 3/8-inch drive (M) reducer, 1/4-inch drive (F) to 3/8-inch drive (M) adapter, and 3/8-inch drive (F) to 1/2-inch drive (M) adapter. DESIGN CONSIDERATIONS: The adapters' spring-loaded detent balls securely latch sockets, while the knurled base improves your grip and allows you to easily tighten and loosen fasteners by hand. Get the most out of your sockets with this handy set of adapters and reducers that insure you'll always have the right size for the job. QUALITY MATERIALS: These adapters and reducers are made from high-strength, heat treated chrome vanadium steel and have a corrosion-resistant nickel/chrome plated finish for industrial, mechanical or construction work. These adapters meet & exceed ANSI/ASME standards. RELIABLE | EFFECTIVE | EFFICIENT: Users trust ARES to be quality tools. You are backed by our Performance Assurance Limited Lifetime Warranty. If you have any issues with your ARES 4 Piece Socket Adapter and Reducer Set, simply contact customer service for troubleshooting help, parts, replacement, or refund. ASPCA BUSINESS AMBASSADOR: We are proud to be part of the ASPCA Business Ambassador Program. If you have a pet, you realize they are more than a pet, they are part of the family. With your support, were proud to help this great organization. Includes: 2 pc. reducers and 2 pc. adapters 3/8-inch drive (F) to 1/4-inch drive (M) reducer 1/2-inch drive (F) to 3/8-inch drive (M) reducer 1/4-inch drive (F) to 3/8-inch drive (M) adapter 3/8-inch drive (F) to 1/2-inch drive (M) adapter Constructed of high-strength, heat treated chrome vanadium Corrosion-resistant nickel/chrome plated finish CRV Spring-loaded detent balls securely latch sockets Knurled base improves grip during repairs Adapters meet &amp; exceed ANSI/ASME standards 3/8-inch drive (F) to 1/4-inch drive (M) reducer 1/2-inch drive (F) to 3/8-inch drive (M) reducer 1/4-inch drive (F) to 3/8-inch drive (M) adapter 3/8-inch drive (F) to 1/2-inch drive (M) adapter