Fits the U60 and 6" rewinder for the newer Bottlematic and Flexmatic. Plastic construction.
This spool holder fits on the 3/8" motor shaft. The R3 is for the 3rd revision of the part.
Note: If you are updating an older U60 you will also need the 135P-60201 Take up spool disc and new style spring clip 135P-60203.
