Easily reach and remove hard to work on fasteners inside confined spaces like compact car engine compartments with the STEELMAN PRO 96746-02 12mm x 14mm Flex Head Double Box-End Deep Universal Spline Reversible Ratcheting Wrench. This double ended tool features an extra long handle that gives you exceptional reach while simultaneously providing increased leverage against stuck, rusty, or otherwise stubborn fasteners. Each of the two box-ends feature a 72-tooth, fully reversible ratcheting mechanism that only needs a 5 degree arc to engage from tooth to tooth, letting you do more work in smaller spaces. These mechanisms are then mounted to 180-degree flexible necks that let you position the wrench’s end to the angle you need to work from rather than try to angle and twist yourself to accommodate the wrench and fastener. The deep, socket-like mechanism allows you to access recessed fasteners and the universal spline design allows these wrenches to work on 6 and 12-point, star, spline, square, and even half rounded fasteners with equal ease.