System of Measurement

Between Frame Width

Hex Axle Size

Roller Diameter

Roller Width

Overall Width

Roller Material

Material

Mount Type

Roller Mount Height

Bearing Material

Overall Height

Width

Weight Capacity

Rail Height

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Roller Finish

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Axle Grip Type

RoHS

REACH

Roller Gauge

Number of Grooves

Height

Motorized