Trend 46/33X1/4TC Bead ovolo set 4mm rad.

Self guided decorative bead ovolos supplied with two bearings. Larger bearing removes the quirk. Specification-D=28.7 mm C=1/2 inch C=12.7 mm B=9.5 mm B2=12.7 mm R=4 mm Shank Diameter=1/4 inch