Cliff-Top Motorcycle Rear View Mirror Mounting Base with 10mm Hole and 1" Ball

1" rubber ball
 
10mm hole
 
Attaches to the mirror frame; this part is often used on motorcycles.
 
High strength composite and stainless steel, rustproof construction.
 
Free lifetime technical support and 12 months manufacturer's warranty - Designed and Made By Cliff-Top Inc. in Taiwan
 
Part Number: TC-6660FB (Black)