Features and Benefits: * 15º Swing arc for hard to reach tight spaces * Quick change reverse lever * Stop ring ensures that wrench will not slip below the head of the fastener * High density foam tray * Lifetime Warranty Other features include: 2 Tooth ratcheting system for high torque; quick change reverse lever. Universal Spline works on 6 fasteners: Torx®, Square, 6 Point 50% Rounded, 12 point, 6 point and Spline! • Includes sizes: 8mm x 10mm, 12mm x 13mm, 14mm x 15mm, 16mm x 18mm and 17mm x 19mm.