WL6-5522 ABS Precision Instrument Case

The outer shell is 545 x 440 x 215 mm and the internal cavity is 507 x 385 x 190 mm. Externally the case occupies 545 x 440 mm of bench or shelf space while the usable floor inside is 507 x 385 mm, the difference coming from the wall section and the moulded closing geometry. Size a load from the inner dimensions, never from the outside, because outside figures overstate capacity. The 190 mm inner height is the maximum upright height available, and any lining you add reduces it further, so allow for that when the insert is designed.

This model uses an ABS shell with a 5.3 mm wall and a unit weight of 4860 g. At 5.3 mm and 4860 g these are the highest figures in the series, and the rigidity of this large body comes mainly from that specification. ABS takes up very little moisture and holds its dimensions at low temperature, which is why it is widely used for instrument and tool cases. The wall section drives compressive and impact behaviour, so how the case performs in transit and in stacks is largely set here, and the 4860 g unit weight is the figure to use for freight and pallet load calculations.

Each WL6-5522 ships in its own poly bag, with 3 pieces per export carton measuring 565 x 450 x 665 mm. At 4860 g per unit the three pieces come to roughly 14.6 kg net, a format best handled by two people. Bulk orders can be quoted by full carton or full pallet. Bear in mind that a larger carton does not automatically mean better packing efficiency: divide the carton volume by the piece count to get the transport volume per unit, then compare that against similar case formats, which makes the choice clearer on freight-sensitive projects. Packing breakdowns and pallet plans are available with the order.

The factory usage categories listed for WL6-5522 are precision instrument cases. Suited to whole-unit storage and transport of large instruments, complete inspection equipment and heavy tooling. With a 507 x 385 x 190 mm cavity and a unit weight of 4860 g it works best as fixed-station storage or a vehicle-transport case that needs protection from moisture, dust and knocks, rather than as a container left permanently outdoors.