Features: ?DURABLE MATERIAL?Adjustable jaws to hold taps securely and prevent slippage. Crafted from durable chrome-molybdenum steel, these tap handles ensure long-term performance even under heavy use,compatible with manual, pneumatic, and electric tools. ?YOU WILL GET?You will get 2pcs tap sockets, designed with small and large size: 20.5x46.5x22.5mm ( bottom dia x height total dia),adjustable tap sleeve #6-1/4",suitable for M3-M6 taps; 20.5x50x27.3mm ( bottom dia x height total dia),adjustable tap sleeve 1/4"-1/2",suitable for M8-M12 taps. ?WIDE USE?This opens up a whole new way of thread chasing, tapping, and even extracting. Battery and air-powered tools, universal joints, extensions, regular ratchets, Both professional and DIY enthusiasts can trust the quality and performance of this product. ?SCREW EXTRACTION TOOL?This tap extraction is the missing tool in your screw extraction scheme. Designed to fit square drive wrenches, offering greater flexibility and convenience. Compatible with a wide range of taps, Nice addition to any toolbox! Specifications: Material: chrome-molybdenum steel Color: silver+black Size(about): 20.5x46.5x22.5mm/0.81x1.83x0.89inch ( bottom dia x height total dia),adjustable tap sleeve #6-1/4",suitable for M3-M6 taps 20.5x50x27.3mm/0.81x1.97x1.07inch ( bottom dia x height total dia),adjustable tap sleeve 1/4"-1/2",suitable for M8-M12 taps. Package Included: 2pcs x tap sockets Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.