General description The Pcs Socket Adapter Set is a versatile 6-piece kit designed to allow you to use your existing socket set for various drive sizes, eliminating the need for additional tool purchases. Each adapter features a ball-lock mechanism with an oxidized finish to securely hold the attached impact socket in place during use. Constructed from softer and more ductile chrome-moly material, these adapters are built to withstand significant torque and flexibility, making them suitable for both light and heavy-duty impact work. Technical specifications Sizes: 1/4" FX3/8", 3/8" FX 1/4", 3/8" FX 1/2", 1/2" FX3/8", 1/2" FX 3/4", 3/4" FX 1/2" Material: Chrome vanadium steel Color: Black Compatibility and accessories 1/4" to 3/8" adapter x 1 3/8" to 1/4" adapter x 1 3/8" to 1/2" adapter x 1 1/2" to 3/8" adapter x 1 1/2" to 3/4" adapter x 1 3/4" to 1/2" adapter x 1