220aSP Double Box End Spline Wrench - 12x14 - Stahlwille

The Stahlwille 220aSP Double Box End Spline Wrench (model 41161214) is engineered for professional technicians and mechanics requiring reliable performance and access in demanding applications. This extra-long wrench features a dual-ended spline drive profile with 12mm and 14mm openings, providing enhanced grip and torque transfer on various fasteners. Constructed from high-performance steel and finished with a durable chrome plating, it is designed for consistent use in automotive and industrial environments.

Key Features

• Dual Spline Drive: Features 12mm and 14mm spline drive openings for a versatile fit on various fastener types and increased contact area.
• Extra-Long Design: Provides extended reach and enhanced leverage, making it ideal for breaking loose stubborn fasteners or accessing confined spaces.
• 15° Angled Heads: The offset design allows for improved knuckle clearance and easier access to recessed bolts and nuts.
• HPQ High-Performance Steel: Manufactured from premium Stahlwille HPQ steel, ensuring exceptional strength, durability, and a longer tool life.
• Chrome Plated Finish: Offers superior corrosion resistance and a clean, professional appearance.
• Military Standard Compliant: Meets stringent military specifications (MS-33787, MIL-W-8982), attesting to its robust construction and reliability.

Applications

The 220aSP Double Box End Spline Wrench is an essential tool for automotive repair, engine maintenance, industrial machinery assembly, and general mechanical work. Its extra-long reach and angled heads are particularly beneficial when working on components with limited access, such as exhaust manifold bolts, suspension linkages, or hydraulic line fittings. The spline-drive profile is effective on various fastener heads, including spline, 12-point, and square drives, making it a versatile addition to any professional toolkit.

Specifications

• Spline Sizes: 12 mm x 14 mm
• Length: 250 mm
• Weight: 79 g