The poles are light but remarkably rigid even when fully extended

they are classed as BULKY due to pole length

Arbormaster 90cm Tree Root Block

Fibreglass-reinforced handle socket

Shock load resistance

ART SpiderJack 3 SJ73 Brand_Whittams Ropes The poles are light butART Spider jack 3. Is a multifunctional, self blocking rope control device for the running of double rope. The running rope is fed directly in front of the climber to enable a comfortable pull and feed with one hand, or hand over hand, into the device. Minimal force is required to turn it to release position and depress the thumb brake, making speed control very easy. This smooth action allows for more convenience and confidence when using the speed