Stein LD750 Friction Device ( Lowering Device )

Description

The Stein LD750 Invert A-Wrap Lowering Device delivers controlled, predictable rigging for arborist and tree work applications. It is built for operators who need safe lowering, fast setup, and reliable performance under load.

First, the device supports a 750 kg working load limit, which makes it suitable for light to medium rigging tasks. It also runs ropes up to 13 mm, so it works with standard arborist rigging lines without adjustment.

Next, the Invert A-Wrap design creates smooth friction control through the bollard. As a result, operators can manage descent speed with precision. Loads lower gradually rather than dropping, which improves safety and handling during technical removals.

In addition, the floating configuration allows the device to mount in either orientation. This flexibility reduces setup time and improves efficiency on site. Consequently, crews can adapt quickly to different rigging scenarios without reconfiguring gear.

Furthermore, the unit includes replaceable fairleads. These guide the rope cleanly and help maintain consistent alignment under load. They also allow tie-off or redirection, which increases control options during complex lowers.

To protect both gear and anchor points, the LD750 features a removable rubber protection layer. This reduces wear and extends service life. At the same time, it simplifies inspection and maintenance between jobs.

Although compact, the device remains highly durable. It is constructed from plated steel and weighs just under 2 kg. Therefore, it stays easy to transport while still handling repeated professional use.

Overall, the Stein LD750 combines simplicity, control, and durability. It performs best in arborist rigging where predictable lowering and fast deployment matter most.