Edelrid’s Mega Jul & Micro Jul
The Micro Jul was designed to accompany their groundbreaking Flycatcher rope, the thinnest half rope on the market at 6.9mm. The problem was the Flycatcher was so skinny there wasn’t a single belay device rated to handle a rope that thin. After designing the Micro Jul specifically for skinny ropes, they realized that the belay device had so many helpful features it was worth making another one that could handle “standard” rope diameters. Thus, the Mega Jul was born, identical in functionality to the Micro Jul, differing only in what rope diameters it is designed to handle [Micro Jul: 6.9mm-8.5mm Mega Jul: 7.8mm-10.5mm].