I-Beam Trolleys, DBI-Sala™ 2103143

I-BEAM TROLLEYS, DBI/SALA 2103143 TROLLEY FOR I-BEAM – MODEL # 2103143. TROLLEY FITS 3 IN. TO 8 IN. WIDE I-BEAMS (7.6-20.3CM) UP TO 11/16″ THICK (1.7CM). INSTALLS ONTO 3 IN. TO 8 IN. WIDE I-BEAM FLANGE (7.6-20.3CM) UP TO 11/16″ THICK (1.7CM). FEATURES:

COMPLETE HANDS-FREE HORIZONTAL MOBILITY IDEAL FOR USE WITH SELF RETRACTING LIFELINE EASY TO USE DUAL ADJUSTMENT DIALS HIGH STRENGTH STEEL CONSTRUCTION EXTREMELY RUGGED AND CORROSION RESISTANT ROTATING D-RING TIE-OFF POINT IS FIXED IN CENTER DOUBLE-SHIELDED WHEEL BEARINGS BUILT-IN GUARDS PROTECT WHEELS