curved and non-stick-coated blades

Cutting height adjustment

With an adjustable-strength chinstrap

when tied correctly it is reliable and runs well on modern double braid climbing lines

ART Spiderjack Spare Parts SJ71F SJ82 SJ823 SJ72VB JUNE2021 curved and non-stick-coated bladesSpare parts for the ART SpiderJack 2. 1 and ART SpiderJack 3: Spare Spring for SpiderJack 2. 1 (SJ71F) Spare spring for the SpiderJack 2. 1 rope control device. Wooden Brake for SpiderJack 2. 1 (SJ82) Replacement wooden brake for ART SpiderJack 2. 1. The wooden layer used with the Spider Jack brake lever is made of pock wood, an especially hard and heavy wood. Wooden Brake for SpiderJack 3 (SJ823) Replacement wooden brake for ART SpiderJack 3. The