The Skew Products Offset Driver, No. RMD-75, is a powerful and simple low-profile heavy duty, 105-degree, bevel gear drive head, according to the company. The RMD-75 features a five-sided Pentogrip rubber handle and accepts all standard 1/4" hex drills, drive bits and accessories. The RMD-75 is compatible with air, electric and impact drivers to 400 in/lbs of torque and 2,000 rpm. This offset driver offers professional-grade hardened steel bevel gear mechanisms with sealed ball bearing support and a lifetime warranty.