The Revolution PM105 Spotting Arms are built for lifters who want to train hard without compromising safety, whether in a commercial gym or a serious home setup. Made from solid steel, they’re designed to confidently catch the bar during missed lifts on bench press, squats, or other heavy movements, giving you the freedom to push your limits without hesitation. A durable rubber lining helps protect both the barbell and the frame, while also reducing noise and impact during use. The lock-on system makes them quick to install or remove, and they’re specifically designed to suit 70mm x 70mm uprights with 25mm holes, ensuring a secure fit on Revolution Cross Training Rig Posts and the Revolution RCHR. Tough, practical, and reliable, they’re an essential safety upgrade for any strength-focused training space.