Feature:1. COMPACT AND PRACTICAL: The tap socket set is suitable for narrow workshops and areas with limited space, making it easy to get work done quickly2. STABLE AND CONVENIENT: Adjustable jaws can firmly grip taps, preventing slippage and ensuring stable operating even in tight space, this tap socket set ensures convenience and ease of use3. TOOL COMPATIBILITY: Designed to fit all 3/8in drive wrenches, providing flexibility and convenience. Compatible with any 3/8in drive hand or power tools, offering versatility and convenience in use across a range of applications4. APPLICABLE SCENARIO: The tap extractor tool works with existing wrenches and is specifically designed for use with taps, reamers, screw extractors and other shank tools5. WIDE APPLICATION: Suitable for engineers, construction workers, enthusiasts, and maintenance professionals, facilitating tapping, reaming, and screw extractor tasks with ease and accuracy. Serving as a versatile tool for screw extractor and bolt extraction, tapping, and threading processes, this tap handle removal tool maximizes efficiencySpecification:Item Type: Tap Socket SetMaterial: Clamp made of No. 45 steel, main body made of 42CR-MOSize: 6-1/4in 1/4-1/2inDrive: 1/2in-3/8inApplicable Range: (M3 to M12) small size for M3-M6 taps, large size for M8-M12 tapsFunction: Mainly used with 3/8in ratchet, converter head required when using with electric drill.Package List:2 x Tap Socket1 x 1/2in-3/8in Adapter