* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.
* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.
* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.
* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.
* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.
* Extremely easy work-site installation.* Compatible with I-beam and H beam rail.* High quality sealed ball bearings.* Easily travels over minor rail surface irregularities.* Cast and forged wheel option.