Semroc Centering Rings Fiber BT-50 to BT-70(2pk) SEM-RA-50-70
Laser-cut fiber rings for centering a BT-50 motor tube inside a BT-70 tube
ID = 0.976"
OD = 2.175"
Thickness = 0.05"
Made in the USA
Warranty for 1 year from manufacturer defects
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