Overview Reviews Product Description Spaenaur Master Catalog Product Videos Custom Field Package quantity 20 Product Reviews Write a Review Write a Review × Spaenaur Assembled Tube Closures 1 1.4" Od Round Tube (16-18 Ga) Steel Zinc Plated 112-237 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *