4POSTCASTER The STC 4POSTCASTER is a caster kit designed for open frame racks, enabling mobility for IT infrastructure. This kit includes four heavy-duty casters, providing a maximum load capacity of 440.92 lb. The casters connect to the bottom of any rack featuring 42 mm x 55 mm caster mounting holes. Compatible StarTech.com racks include the 4POSTRACK12, 4POSTRACK25, 4POSTRACK36, and 4POSTRACKBK, as well as the RKQMCAB12. This product facilitates easier access for maintenance, cable management, or reconfi

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