Pulley block for ropes made of 304 stainless steel, maximum load 500kg

Two bearings: With two bearings, the roller rotates smoothly and will never jam, preventing rope breakage due to excessive friction. Silent pulley wheel: All parts are securely mounted, and the seals are positioned to prevent rattling and metallic noise. 500 kg load capacity: The pulley is made of 304 stainless steel, and all parts are thick. It weighs 370 g. Self-locking nut: φ18 mm. Compared to ordinary nuts, it resists loosening and vibration. 360° swivel ring: The pulley block can be rotated 360 degrees to prevent rope tangling. The maximum rope size is 10 mm.