EDELRID - MegaJul Belay Device + HMS Strike Screw FG Carabiner, Slate FASTER PAY OUT: With the Mega Jul, a rope can be paid out faster to a leader by holding the device in the open position with the thumb. STRONG BRAKING PERFORMANCE: The Mega Jul permits for high braking performance that assists the belayer with leader falls. LIGHTWEIGHT DURABILITY: The Mega Jul features solid stainless steel construction that is both robuest and lightweight, weighing only 65 grams. VERSATILE USES: The Mega Jul and HMS Strike FG is suitable for use with ropes with a diameter range of 7.8mm  10.5mm. PREVENT CROSS LOADING: The spring bar of the HMS Strike FG holds the carabiner in place when belaying to prevent cross loading.