Tormek US-103 Universal Support with Micro Adjust T-4 is an essential accessory designed to serve as the base for all Tormek jigs on the Tormek wet grinding system. This universal support features a trapezoidal thread with flat thread tips that prevent damage from the locking knob, ensuring durability and reliable performance. It is equipped with a Micro Adjust mechanism that allows for quick and precise adjustments of both the sharpening angle and sharpening depth, making it highly efficient for sharpening tasks. The US-103 is compatible with the Tormek T-4, Tormek T-3, and Tormek 1200 models, providing versatile use across multiple systems. Model Number: US-103