3-piece set: pneumatic universal joint screwdriver, rotary drill, shockproof socket adapter/extension kit, cordless drill ratchet extension, universal socket adapter kit.

〖Application〗: This adapter kit is designed to provide a secure locking extension to your existing tools. It provides extra length to reach many hard-to-reach spaces. The spring-loaded ball lock ensures a tight fit with the screwdriver bit to prevent slippage during use. Specially machined to securely fit a hand screwdriver, drill, or impact wrench. For universal sockets, impact adapter and reducer kits, universal joint kits, drive socket adapter and reducer kits, and drive impact sockets.

〖Material〗: High-Quality Chrome Vanadium: Constructed from hardened and heat-treated chrome vanadium (Cr-V) steel to ensure long service life in high-torque operations without breaking or rusting – the robust construction rivals the toughest. Compatible with high-impact guns.

〖Package Contents〗: 3-piece cordless drill socket adapter kit, 360° rotating hex shank impact screwdriver socket adapter, 1/4" bit socket adapter, 3/8" 1/2" impact screwdriver adapter for pneumatic installation of hex tools such as screwdrivers, electric screwdrivers, pneumatic drills, manual screwdrivers, etc., is a good conversion accessory for universal sockets, impact adapters and reducer kits, drive socket adapters and reducer kits, and drive impact socket extension rod kits.

〖Use〗: This 3-piece hex shank screwdriver extension set is designed to meet a variety of needs. It fits perfectly and securely onto a drill chuck or handheld screwdriver. It includes the most common drill bit sizes: 1/4", 3/8", and 1/3", with interchangeable shank sizes. It offers versatility and convenience, no matter which tool you choose to use. Ideal for DIY projects, automotive repairs, home maintenance, and most general repairs. An excellent addition to any toolbox.