JET STB BALL BEARING TROLLEY

FEATURES:

• Doubled sealed ball bearings.
• Use on straight or curved track.
• Can be installed or removed at any point along the track.
• Built-in bumper guards and drop stops.
• Can be used with H, I, W, and S-beams.
• Safety lugs provide insurance against falling.
• Adjustable to fit various sizes of flange and I-beams.
• All units now have standard 8" capacity bolts for use on wider beams.
• Specially hardened steel wheels meets ANSI B30.11 and EEC specifications

JET STB BALL BEARING TROLLEY