Petzl Tibloc Ascender - B01B oldType-Tool Bucket The stainless steel blade is

The stainless steel blade is hardened for safety and durability

and is made from impact-resistant nylon with a rubber insert for comfort

Little Mule G Series ratchet lever hoists are efficient and durable

Each kit contains a Reference Probe(Transmitter)

Petzl Tibloc Ascender - B01B oldType-Tool Bucket The stainless steel blade isCan be used as a rope ascender or a progress capture device in a hauling system Automatic system presses the carabiner against the rope to start the braking action on the rope in any position Ultra light (35 g) and very compact: the ascender can be carried permanently on the harness or in a pack Marking on the ascender is on side that is visible when installed Stainless steel cam with angled teeth and self cleaning slot securely grips the rope, even