The Sealey 2 Piece Adjustable Tap Wrench Socket Set is a professional tap wrench socket solution designed for accurate tapping and reaming operations in confined or restricted access areas. Manufactured from durable carbon steel, this innovative two-piece set allows tradespeople to use their existing 3/8" square drive ratchet for precision tap work, combining the control of a dedicated tap wrench with the versatility of standard socket tools. Each socket features a knurled adjustment ring that twists to securely grip tap shanks, ensuring solid engagement and preventing slippage during threading operations. The set accommodates taps with square shank sizes up to 4mm and 7mm respectively, providing comprehensive coverage for common metric tapping applications. This design is particularly valuable for automotive mechanics, maintenance engineers, and fabricators who need to cut threads in tight engine bays, chassis components, or machinery where traditional T-handle tap wrenches cannot fit. The lightweight 0.28kg construction reduces hand fatigue during extended use, whilst the 3/8" square drive compatibility means the sockets integrate seamlessly with existing ratchet handles, extension bars, and universal joints for maximum access flexibility. Features and Benefits: • Carbon steel construction for durability and long service life • Fits onto standard 3/8" square drive ratchets for versatile positioning • Knurled adjustment ring securely grips tap shanks to prevent slippage • Ideal for tapping in confined spaces where traditional tap wrenches won't fit • Two-piece set covers maximum square shank sizes of 4mm and 7mm Specifications: Brand: Sealey Contents: Maximum Square Size: 4mm, 7mm Nett Weight: 0.28kg Maximum Square Size: 4, 7mm