This magnetic compatible is with any MSRvXXX reader. The dimensions are 11.8mm x 4.5mm x 4.5mm as it can be seen in the 3D rendering below.
- This head does not have a support (eg. plastic rail) but has to be attached to one in order to read reliable. The 4.5mm and 3mm heads that we sell do not have a plastic rail and it is up to the customers to design their own. When you purchase these heads you agree that you will design your own support or purchase it from a 3rd party.
- Our company is interested in purchasing a reliable support (eg. plastic rail) for this kind of head, therefore if your company has designed one and is willing to merchandise it, please contact us. Please include specifications, technical drawings, photos and price.