Hand Knob Handle Type Star Handle Material Polypropylene Mounting Type Hex Hole for Bolts/Cap Screws/Nuts Thread Size M6 Handle Dia 1-3/4 in Base Dia 7/8 in Overall Height 1-1/4 in Inside Dia 6.00mm Tap Type Through Hole Includes - Standards - Color Black Features Fixtures and Unusual Length Fasteners Jigs MRO Prototypes Finish -