4 Pcs Swivel Eye Bolt Hoist Ring M16S X 31.8 Standard Load Capacity 3300 Lbs, Metric Thread Universal Heavy Duty Swivel Hoist Ring 360° Rotation Made of Alloy Steel, Tensile Strength > 1080MPa

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• 【4x Safety Factor】This Metric Thread swivel eye bolt hoist ring, precision-forged from high-grade alloy steel, measures M16S X 31.8. Its standard working load limit is 3300Lbs. Lifting capacity varies depending on the direction of force applied, but the 4x safety factor ensures enhanced reliability for diverse lifting operations.
• 【360°Rotate & 230°Flip】Unique ball bearing design, the lifting point can be rotated 360° and can be turned 230° for pivoting. Its rotation is smooth and vibration-free, the force is uniform, and adapt to multi-angle force, when the direction of force changes, the swivel eye bolt hoist ring will rotate with the direction of the force, and will not be twisted, rotating smoothly, strong and sturdy.
• 【Strong & Safe】Forged from high-grade alloy steel 42CrMo, with a tensile strength > 1080MPa after quenching and tempering. The surface of the lifting ring undergoes electrostatic spraying, providing not only high-temperature and wear resistance but also enhanced mechanical properties. Each piece undergoes 100% inspection at 4 times the working load, passes 6G go/no-go gauge testing, and is subject to random fatigue testing after 20,000 cycles. This ensures safety, reliability, high load capacity, excellent toughness, fatigue resistance, and high efficiency.
• 【Convenient Installation】The AVCMOTO swivel eye bolt hoist ring base features an external hex design, allowing the lifting point to be easily installed on the load. This enables straightforward completion of lifting operations. Even non-professionals can perform the task with ease and convenience.
• 【Multi-scenario Use】Premium alloy steel the AVCMOTO swivel eye bolt hoist ring in multiple specifications and sizes are widely used for lifting operations of varying scales—from small to large—across industries including landscaping, garages, manufacturing, logistics, construction, ports, bridges, machinery, coal mining, petroleum, and sports venues. Beyond conventional applications, they are also suitable for corrosive environments such as marine settings or high chloride ion concentrations.

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