Reliable Welding and Speed provides high quality racing safety equipment and gear, including neck restraints. We carry the Hans brand of Head and Neck Restraints. We stock some of the helmet accessory kits but there are many accessory kit options depending on the model Hans Device you have. For all the available Hans Accessories that we are able to order, please look here and we can get your what ever you need. For Hans installation instructions please check out the Hans Quick Start Guide Here! For other racing safety equipment, check our race car helmets and driver suits.