Semroc Centering Rings Fiber 4xBT-5 to BT-60(2pk) SEM-RA-4x5-60
Laser-cut rings for centering 4 motor cluster BT-5 tube inside a BT-60 tube
ID: 0.541
OD: 1.635
Fiber is 0.05" thick
Warranty for 1 year from manufacturer defects
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