SPECS: Weight: 182 grams DESIGN & DETAILS: The Smart 2.0 Intuitive belay device and Smart HMS 2.0 carabiner are a dynamic duo that every climber needs The belay device reliably locks in the event of a fall, while the safety gate prevents the Smart HMS from twisting in the belay loop of the climbing harness Second generation of the original smart belay device with significantly improved braking and effectiveness Designed with optimized geometry and intuitive handling