![Cannulock Catheter Access Button Cannulock Catheter Access Button](https://cdn11.bigcommerce.com/s-ye27j2homb/images/stencil/500x659/products/11781/4108633/cab22-1__55077.1720877633.jpg?c=1)
Lightweight metal caps connect and protect Catheter Access Buttons, allowing users to group house animals without worry · Magnetic cap is self-aligning, attaching easily · Lightweight and durable for worry free group housing · Three colors available for easy identification of study groups