Being both sturdy and functional, these SLT trolleys have many of the features beloved on both HLT and ELT styles. Blocks mounted on the trolley's guide rails will ensure that the loading chamber rails are matched together in a precise fashion. Manual locks reduce the movement present when transferring the carriage from a trolley to a chamber. Once a carriage is loaded safely then the loading trolley can be unlocked and removed for the purpose of either reusing or reloading it. SLT trolleys are designed to have robust frames. This device is offered in both stainless steel and powder-coated designs.