Hey, treadmill owners! Lost or broke your safety key? No worries – we've got you covered with this replacement safety key. It's part number 256790, and it's compatible with a bunch of Gold's Gym treadmill models. But before you order, PLEASE double-check that your model is listed here: Crosswalk 570 (GGCTL596110, GGTL596080, GGTL596100), Maxx Competitor 1080 (GGTL906080), Trainer 480 (GGTL396080 through GGTL396088), Trainer 620 (GGTL596120), and Trainer 690 (GGTL056090). Got a match? Awesome. This key is exactly what you need to get your treadmill running safely again. And here's a sweet bonus – we're including a FREE tube of TreadLife treadmill lube with your order! That's extra value to help keep your treadmill deck in good shape. So if your machine's been sitting idle because of a missing key, don't wait – grab this replacement and get back to your workouts. Simple fix, essential part. Just make sure it fits your model, add to cart, and you're all set. Stay safe and keep moving!