Semroc Centering Ring Set Fiber LT-115(BTH-52) to ST-16(BT-60)(2 Ring Set with Engine Hook Slot) SEM-CR-115-16EH
Laser-Cut Fiber Rings to Centers an LT-115(BTH-52) Motor Tube Inside an ST-16(BT-60) tube
Especially useful for making a 29mm engine mount for an ST-16(BT-60) bodies
Thickness is 0.05"
ID= 1.21"
OD= 1.60"
Made in the USA