Butyrate Half-Round Tube, 5/16 in. O.D.   Stock #: 390902 Price: $6.65 Quantity: Quantity in Basket: none   Use Half Round Profiles for the top housing unit of corrugated roll-up doors, large scale gutters and banister railings, and decorative trim for inside and outside buildings. Precision extruded in gray Butyrate plastic. Ideal for all facets of model building. 3/16" inside diameter; 1/16" wall; 15" long. HP-6. 4/pkg. Additional sizes and styles available here.

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