null
Semroc Centering Rings Fiber BT-4 to BT-20(2pk)   SEM-RA-4-20*

Semroc Centering Rings Fiber BT-4 to BT-20(2pk) SEM-RA-4-20*

(No reviews yet) Write a Review
$0.89
SKU:
SEM-RA-4-20
Availability:
Ships same or next day
Shipping:
Calculated at Checkout

Semroc Centering Rings Fiber BT-4 to BT-20(2pk)   SEM-RA-4-20

Featherweight laser-cut fiber rings which center a BT-4 tube inside a BT-20 tube. 

Fiber Thickness is 0.05"

I.D = 0.448

O.D = 0.710

Warranty for 1 year from manufacturer defects