Spec Tools, a division of Skew Products, Inc., offers the professional quality RHD-105 Heavy Duty Offset. A locking magnetic 1/4" hex chuck and extra heavy MIM gearing make the 105 degree offset model good up to an incredible 500 in/lb. The RHD-105 can extend the power of the user’s favorite 1/4" hex driver for drilling or driving in hard to reach places, otherwise impossible to reach, the company adds.