AK7690 3 8 Drive 6 Piece Wobble Rigid Extension Bar Adaptor Universal Joint Set

The Sealey AK7690 is a comprehensive 3/8" drive extension bar set designed for professional mechanics and workshop technicians who need versatile socket access. This six-piece kit combines wobble rigid extension bars with adaptors and a universal joint to provide solutions for reaching awkward fixings in confined spaces. Manufactured from heat treated and hardened Chrome Vanadium steel, each component features a fully polished mirror finish for corrosion resistance and professional appearance. The extension bars incorporate cut-away tips that allow sockets to be driven at shaft offsets of up to 10°, whilst deep knurling on the shafts provides extra grip when spinning off fixings by hand. Spring-ball socket retainers ensure secure socket attachment during use. The set includes three extension bars measuring 75mm, 125mm, and 250mm for different reach requirements. Two drive adaptors are supplied for compatibility across socket sizes: a 3/8" female to 1/2" male adaptor for using larger drive sockets, and a 3/8" female to 1/4" male adaptor for smaller precision work. The included universal joint further enhances accessibility in tight or angled applications. Backed by a lifetime guarantee, this extension bar set is ideal for automotive repairs, maintenance work, and any task requiring flexible socket tool access.

Features and Benefits:

• Cut-away tips allow operation at up to 10° offset for improved access
• Deep knurling on shafts provides enhanced grip when hand-spinning fasteners
• Spring-ball socket retainers keep sockets securely attached during use
• Drive adaptors enable compatibility with 1/4" and 1/2" socket sets
• Universal joint included for maximum flexibility in confined spaces
• Heat treated Chrome Vanadium steel construction ensures long-term durability Specifications:
• Brand: Premier
• Contents: Extension Bars; 75, 125, 250mm, Adaptors; 3/8"(F) - 1/2"(M), 3/8"(F) - 1/4"(M), Universal Joint
• Drive: 3/8"Sq
• Nett Weight: 0.57kg