The 1425BM is a four-piece medium duty caster set from the 1425B Series, designed to make racks and cabinets mobile for IT, AV, industrial and facilities installations. Each set ships with four ball bearing swivel wheels plus the mounting hardware needed to attach them, so a static enclosure can be converted into a rolling one without sourcing separate fasteners.

The wheels are a hard composition material measuring 3.00 in (76 mm) in diameter, and the casters carry a plated zinc finish. As a set, the 1425BM is rated for 700 lbs (318 kg) weight capacity; the manufacturer's part description lists 720 lb max. None of the four casters in this set include brakes, so if braked wheels are required the other options in the 1425B Series should be reviewed.

Mounting uses a hole pattern of 1.75 in (44 mm) width by 3.00 in (76 mm) depth, with four 0.39 in diameter mounting holes shown on the part drawing. Installed, the casters add 3.81 in (97 mm) to the overall height of the cabinet, which should be factored into door swings, cable entry heights and ceiling or transport clearances.

Per the series compatibility chart, the 1425BM caster set is listed for use with C2/C2RR, C4/C4RR, DNRRLDK, SDC, RCK, RCSC and REFK products. The set is manufactured in North America (country of origin CA), is USMCA compliant, RoHS and REACH compliant, and is TAA compliant for GSA Schedule purchases. Shipping weight is 5.25 lbs (2.38 kg).