The double block rigging technique is a great technique for rigging large/heavy pieces as it helps to spread the force of the piece(s) being rigged. It uses more rope in the system to help absorb energy, using more components to help spread the load and reduce the shock load on the stem its self.
Climber – George Keays
Groundsman – Mat Fernandez
Cameraman – Joel spooner – joelspooner.com
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Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.