Crochet de plafond en acier inoxydable pour hamac, balançoire, sac de frappe et sangles d’entraînement, support robuste avec capacité jusqu’à 450 kg pour intérieur et extérieur

Quality material304 stainless steel rings made of high quality raw materials. No rust, corrosion resistance, high hardness, non-toxic and pollution-free environment. Suitable for any stage. Easy to install This product has 4 holes on the mounting surface with bolts to ensure stability and safety, which works well in practical use. Concrete application Pre-drilled expansion screws installed in just minutes. Spring loaded carabiner Versatile attachment, rigging and anchoring hardware - allows quick connection/disconnection of ropes, chains, straps; Opens and closes smoothly as the spring-loaded door makes it easy to secure important items. 180 rotation180 rotation, specially adapted quiet nylon and specially designed grease to prevent friction of metal, creates quiet, smooth and exceptional rocking movements, maintenance free. Wide application for indoor and outdoor use, applicable to concrete ceilings and wooden beams, the best anchoring solution for all suspension bands and resistance trainers, hammock swing set, Olympic rings, hitting ropes, yoga swings and boxing equipment.