Appearance does not prove rail or holder dimensions. Document interfaces before ordering and safely trial a sample on the exact model.
Compare maker/model codes and technical dimensions at plate, shelf or tub interfaces on both containers. Do not rely on appearance or one measurement. Trial an approved sample on the actual interface with empty equipment, recording seating, restraint and clearance; never force a fit and obtain written confirmation if uncertain.
A similar shell or colour does not show that rail spacing and shelf supports match. Obtain model codes and technical drawings for both products.
Compare the relevant interface: plate dimensions, rail clearance, shelf seating points or tub attachment. Record the measurement tool and location.
Trial an approved sample on the actual container without force; do not use it if it binds, has excess play or moves. Get written supplier confirmation when compatibility is uncertain.
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