Semroc Centering Rings Fiber BT-50H to BT-80(2pk) SEM-RA-50H-80
Laser-cut rings for centering a BT-50H(heavy duty) tube inside a BT-80 or BTH-80 tube
ID= 0.998"
OD= 2.558"
Thickness= 0.05"
Made in the USA
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