Click to expand Tap to zoom Havis Knob W/ Stub Replacement Part by Havis $4.87 | / SKU CM86332 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features Specifications Features Knob w/ stub replacement part Specifications Gross Weight: �0.50 lbs Abbreviated Product Description: RPL, KNOB, W-STUD, 5/16-18x1/2THRD,