Sirius Descender flashlight Yes — the PVC formulation

Yes — the PVC formulation has low-temperature tolerance

high-strength rope grab designed for arborists and rope access professionals working with 11mm to 13mm (approximately 7/16" to 1/2") ropes

US-made tools steel

Notch Aeris Kit (Optional Add-On)

- gated attachment point remains locked as long as the rope is installed in the pulley

Sirius Descender flashlight Yes — the PVC formulationReady to get SIRIUS in the industry!?! Skylotec's Sirius Descenderwas designed to be one of the best descenders for both, industrial and safetyapplications! Built to be extremely compact and thanks to it's sturdy design, thisdevice will give you optimal performance with a longer service life. Sirius maybe small enough to fit in the palm of your hand, but it packs a punch in rescueapplications. The automatically closing lever has a particularly small