Industrial-duty construction features lifetime lubricated, double-sealed ball bearings that ease operation. Dependable JET Ball-Bearing Trolleys are designed for use on straight or curved track. Rugged steel side plates with built-in bumper guards offer added security. Fits tapered-flange beams. Complies with OSHA and ANSI/ASME B30.11 and B30.17 standards.
Trustpilot
3 weeks ago
2 months ago
