Series 32 Underhung Loft Blocks
Series 32 loft blocks are designed to clamp to the bottom of steel wide flange beams. Each rigid steel housing contains a single-groove sheave rotating on sealed precision ball bearings.
Each series 32 loft block is fabricated to fit a specific beam size. Mounting holes are located such that the lift line is positioned at the center of the beam. Offset clips and bolts are supplied for attachment to the support structure. Beam flange width and thickness must be specified at time of ordering.