Brass Caps Only, Knob Not Include Knob pictures is for illustration Only IT FITTED LIKE A GLOVE…JUST LIKE THE ORIGINAL...!!THIS IS THE HIGHEST QUALITY REPRODUCTION INTERM OF FITMENT AND MATERIAL AVAILABLE IN THE MARKET TODAY..!! MADE IN CALIFORNIA, USA. DON'T RUIN YOUR VALUABLE VINTAGE FISHER EQUIPMENTS WITH ALL THE OTHER CHEAPLY MADE, POORLY FIT SELL FOR PENNIES LESS. SASTIFACTION GUARANTEE !! The last 2 pictures show Side by Side profile for comparison.The one on the left is original Fisher Brass capThe one on the right is the ReproductionThis Brass Cap has Marked Black Line.see my other listing for the No Marking Brass Cap. Reproduction solid brass replacement knob caps which fit Most Fisher audio equipments Such as X1000, X100, X101B, KX200, 200B Tuner, X202B, 400, 400C, 500B, 500C, 800B, 800C, FM-100, FM-200, FM-1000… Caps are die stamp with high quality heavy grade brass and are spun polished on the face and polished on the edge just like the original.Inner Diameter = 15.36 mm = 0.605 in Each is NOW ONLY $5.00/pcs