RM4040	25X3/4
RM5300	40X1"1/4
RM5550	50X1"1/2
RM5560	50X2"
RM4000	63X1"1/2
RM4001	63X2"
RM4002	63X2"1/2
RM4151	75X2"
RM4100	75X2"1/2