![Ball knob DIN319 version C made from aluminium ball diameter 50mm thread M12 SKU: 66466450 - Maedler North America Ball knob DIN319 version C made from aluminium ball diameter 50mm thread M12 SKU: 66466450 - Maedler North America](https://maedlernorthamerica.com/wp-content/uploads/2020/09/DIN319_Alu.jpg)
Ball knob DIN319 version C made from aluminium ball diameter 50mm thread M12 SKU: 66466450 - Maedler North America
![Brushed Aluminium Half Ball/hollow Aluminum Sphere - Buy Hollow Aluminum Ball,Brushed Aluminium Half Ball,High Polished Aluminum Ball Product on Alibaba.com Brushed Aluminium Half Ball/hollow Aluminum Sphere - Buy Hollow Aluminum Ball,Brushed Aluminium Half Ball,High Polished Aluminum Ball Product on Alibaba.com](http://sc04.alicdn.com/kf/H86ba7dcb8f64450cafc8e9b286834047v.jpg)
Brushed Aluminium Half Ball/hollow Aluminum Sphere - Buy Hollow Aluminum Ball,Brushed Aluminium Half Ball,High Polished Aluminum Ball Product on Alibaba.com
![Small Aluminum Ball/Aluminum Bead 3mm / Pure Aluminum 500PCS / Precision Aluminum Ball: Amazon.com: Industrial & Scientific Small Aluminum Ball/Aluminum Bead 3mm / Pure Aluminum 500PCS / Precision Aluminum Ball: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/4109cF+yCOS.jpg)
Small Aluminum Ball/Aluminum Bead 3mm / Pure Aluminum 500PCS / Precision Aluminum Ball: Amazon.com: Industrial & Scientific
![Amazon.com: Aluminum Ball, Drilled - 1" (25mm) - Great for Pendulum Demonstrations - Eisco Labs : Office Products Amazon.com: Aluminum Ball, Drilled - 1" (25mm) - Great for Pendulum Demonstrations - Eisco Labs : Office Products](https://m.media-amazon.com/images/I/51GlW7MVmPL.jpg)