Winged stopper for overhead rail system

Overhead travelling crane assembly

Foldable rail-mounted crane stop device

Buffer stop used for end of crane rails

Fall protection monitor

Lift unit docking systems

Beam interlock for hoist trolley

Shoe derailment device for bridge crane and method of use

Crane bumper containment sleeves

Arrangement for secure transfer of a travelling trolley between a first and a second rail in a hoisting system