SpiderJack 3 and RopeGuide TwinLine: an Interview with Hubert Kowalewski

Hubert Kowalewski: progressive thinker, developer, and owner of Advanced Ropeclimbing Technology – for short ART. He regularly inspires the arborist scene with his new and innovative developments. The recently announced SpiderJack 3 and RopeGuide TwinLine are also causing quite a stir. Following the unfortunate delay » read more