Right Angle Boss Head Right angle boss head is made of cast iron and is powder coated with plastic screws and pin-type screw are available. SKU: CLT058 Product Description Robustness. Highly durable. Perfectly designed. Related Items: Stirring Polypropylene Rods Spatula Micro One End Scoop – Other End Flat Policemen Stirring Rods Chattaway Spatula << return to products