The Sealey 144 Piece Mechanics Hand Tool Kit is a comprehensive socket and tool set designed for professional mechanics and technicians requiring a full range of hand tools for automotive and general mechanical work. This Premier-branded kit provides three drive sizes – 1/4", 3/8" and 1/2" square drive – covering fastener applications from precision work through to heavy-duty tasks. The kit includes an extensive selection of standard metric sockets ranging from 4mm to 32mm, complemented by female TRX-Star sockets from E4 to E24 for working with Torx fasteners. Both 1/4" and 10mm hex bits are supplied in multiple profiles including slotted, Phillips, Pozi, TRX-Star, security TRX-Star, hex and spline configurations. The two 72-tooth offset ratchet wrenches with comfort grips allow operation in tight spaces with minimal swing arc, whilst extension bars, universal joints and adaptors provide versatility across different access requirements. Hand tools complete the kit's capability, with combination spanners from 10-19mm, metric and imperial hex key sets, three screwdrivers, and four types of pliers including combination, long nose, water pump and side cutters. The 16mm spark plug socket addresses common automotive maintenance tasks. All 144 pieces are organised in a robust storage case featuring reinforced corners, aluminium trim and lockable metal catches for secure transport and workshop storage. This tool kit is ideal for mobile mechanics, service technicians and workshops requiring a portable yet comprehensive tool selection. The variety of socket drives and bit types makes it particularly suitable for automotive repair, light commercial vehicle maintenance and general mechanical engineering applications. Features and Benefits: • 72-tooth ratchet mechanism requires only 5-degree swing arc for confined spaces • Quick-release ratchets speed up socket changes during workflow • Security TRX-Star bits included for tamper-resistant fasteners • Both metric and imperial hex keys for versatile fastener compatibility • Organised storage case with lockable catches protects tools during transport • Lifetime guarantee provides long-term investment protection • 9.5kg total weight suitable for mobile and van-based operations Specifications: Brand: Premier Drive: 1/4", 3/8" & 1/2"Sq Drive Standard Sockets: 1/4"Sq Drive; 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 1/2"Sq Drive; 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm Female TRX-Star* Sockets: 1/4"Sq Drive; E4, E5, E6, E7, E8, 3/8"Sq Drive; E10, E11, E12, E14, E16, E18, 1/2"Sq Drive; E20, E22, E24 1/4" Hex Bits: Slotted; 3, 4, 5, 6mm, Phillips; #1, #2 (x2), #3, Pozi; #1, #2 (x2), #3, TRX-Star*; T10, T15, T20, T25, T27, T30, T40, Security TRX-Star*; T10H, T15H, T20H, T25H, T27H, T30H, T40H, Hex; 3, 4, 5, 6mm 10mm Hex Bits: TRX-Star*; T20, T25, T30, T40, T45, T50, T55, Hex; 4, 5, 6, 7, 8, 10, 12mm, Spline; 5, 6, 8, 10, 12mm Accessories: 1/4"Sq Drive; Extension Bars - 50, 100mm, 72-Tooth Flip Reverse Quick Release Ratchet, Universal Joint, Bit Holder, Spinner Handle, 1/4"Hex Bit Coupler, Magnetic Bit Driver, 3/8"Sq Drive; 3/