Fits T-3.0"H tube

Semroc Centering Rings 1/8 inch thick Plywood 38mm to T-3.0(2pk) SEM-CR-38mm-3.0P

Semroc Centering Rings Plywood 38mm to T-3.0(2pk) CR-38mm-3.0P 2 pack ID= 1.625" OD= 2.95" Thicknes…

Semroc Centering Rings 1/8 inch thick Plywood BTH-52(LT-115)(29mm Motor Tube) to T-3.0"(2pk) SEM-RA-52H-3.0"P

Semroc Centering Rings Plywood BTH-52(LT-115)(29mm Motor Tube) to T-3.0"(2pk)  RA-52H-3.0"P Lit…