All XENA XSU Series U-Locks locks are constructed from high-grade stainless steel. Quality materials, top-notch design, and rugged build-quality make XENA locks highly resistant to the elements for years of use in top condition.
All models feature a unique anti-twist shackle, as well as drill and ice-spray proof and pick-resistant key barrel. The chrome steel U-bar is saddled at both entry points with wedge-resistant collars that reinforce the strength at the most common attack points.
Used with XENA chains or through the wheel base of a motorcycle or hasp locking device, the XSU is an extraordinarily strong and effective lock for any application.