Thank you for viewing! ★Brand New, Unused, Free Shipping★ ・Instant purchase without comments is welcome! ・Please refrain from "price negotiations" 1. Made of special steel with a slide-lock adapter, making it easy to replace and secure bits, with excellent durability and impact resistance. 2. Adopts an internal corner design, increasing the contact surface and distributing force evenly on the bolt head, reducing wear. 3. Wide applications in various maintenance, assembly, and disassembly scenarios, such as automotive maintenance, bicycle maintenance, industry, construction, civil engineering, and machinery equipment assembly and disassembly. 4. The head adopts an internal square design, increasing the contact surface and distributing force evenly on the bolt head, reducing wear. The bottom adopts a hexagonal design, and by using an extendable conversion drill bit, it allows for quicker conversions, significantly improving work efficiency. ＜Cautions for Use＞ Be sure to install the O-ring and pin securely on the impact wrench before operation. Cannot be used with impact drivers. The change in insertion standards due to the replacement adapter increases the load on the smaller insertion standard side. When using a replacement adapter, the durability of the smaller insertion standard side is relatively reduced, and the load increases when force is applied, making it more prone to damage. 〈Product Overview〉 Color: Black Material: Special Steel Adapter Size: 50mm*23mm*18mm (See image) Inner Square Hole: 12.5mm (1/2"), Hexagonal Hole: 6.3mm (1/4") Package Contents: 1/2" to 1/4" Socket Adapter x 1, Ring x 1, Plug x 1 ● This is a 1/4 inch hex shank to 1/2 inch square socket adapter that allows for easy bit replacement with a slide-lock mechanism. It allows for easy bit replacement and secure fixing during work. 【Important Notes】 ■ Please refrain from purchasing if you are looking for perfection like a Japanese shop or if you are nervous about it, as this is an overseas product. ■ Although we have included actual images, specifications may change depending on the lot. ■ We do not offer bulk discounts or price reductions as we offer the lowest prices. ■ We will proceed with the transaction assuming that you have confirmed the description and profile at the time of purchase. 04022026