| Rottefella is a Norwegian manufacturing company of winter sports equipment, |
| more specifically ski bindings.[1] The name "Rottefella" refers to the three-pin |
| binding invented by Bror With in 1927, inspired on a couple of rat traps |
| he had seen in a hardware store. |
| The binding were more formally known as the "75mm Nordic Norm". |
| The binding was the standard for cross-country skiing for decades. |
| Rottefella also produces one of the two systems that have largely [3] |
| replaced the 75mm, the New Nordic Norm. |
