Overview Product Description The Cable Shift Replacement Knob from Buyers Products is a 1/2 in. -13 thread knob that fits Buyers Products Q-Series cable shift systems. Product Videos Custom Field Shipping Free shipping on orders $100+ Product Reviews Write a Review Write a Review × B659KB - Cable Shift Replacement Knob Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *