Heavy Duty Swivel Hoist Ring -American Drill Black Oxide 3/4-10 5000lb

Description

Product Overview

The 33716 Heavy Duty Swivel Hoist Ring is a precision‑engineered component designed to meet the rigorous demands of modern material handling environments. Manufactured by American Drill Bushing, this hoist ring combines a forged alloy steel body with a black oxide coating, delivering exceptional strength, corrosion resistance, and a long service life even in harsh conditions. The ring features a 3/4‑10 G thread that aligns with standard rigging hardware, ensuring seamless integration with a wide range of lifting equipment.

With a working load limit of 5,000 lb, the hoist ring provides a 5:1 design factor, offering a substantial safety margin for critical applications. Its 360° swivel capability allows the load to rotate freely under tension, reducing stress on the rigging line and minimizing the risk of uneven wear. The magnetic particle inspection performed in accordance with ASTM E 1444 guarantees that each unit meets stringent quality standards, giving users confidence in the reliability of every component.

Designed for versatility, the hoist ring’s compact dimensions—5‑19/64″ overall height and a 1‑1/2″ thread length—make it suitable for both heavy‑duty industrial machinery and smaller, portable lifting setups. The black oxide finish not only enhances visual appeal but also provides an additional barrier against moisture and chemicals, extending the product’s lifespan in outdoor and marine environments.

Every detail of the 33716 model reflects a commitment to performance and safety. From the precise machining of the thread to the balanced weight distribution, the ring delivers consistent performance across a variety of load scenarios. Whether used in construction, shipbuilding, or manufacturing, this hoist ring offers the reliability required for mission‑critical operations.

Usage

This swivel hoist ring excels in applications where load rotation and precise alignment are essential. It is commonly employed in crane operations, overhead lifting, and winch systems, where the ability to swivel under load reduces torque on the rigging line and improves overall stability. The robust alloy steel construction makes it ideal for handling heavy steel beams, concrete panels, and large machinery components.

In addition to heavy industrial use, the ring is well‑suited for smaller scale projects such as rigging theatrical equipment, setting up temporary structures, and securing loads on transport vehicles. Its compatibility with standard 3/4‑10 G thread accessories means it can be quickly attached to existing hardware, minimizing downtime and simplifying setup procedures.

For environments exposed to the elements—such as shipyards, offshore platforms, and outdoor construction sites—the black oxide coating provides essential protection against rust and corrosion. This ensures that the hoist ring maintains its structural integrity and appearance even after prolonged exposure to saltwater spray or humid conditions.

Why Choose Us

Choosing the 33716 Heavy Duty Swivel Hoist Ring means selecting a product that has undergone rigorous testing and quality assurance processes. Each ring is magnetic particle inspected to detect surface and near‑surface discontinuities, adhering to ASTM E 1444 standards. This level of inspection is not universally offered by competitors, giving our customers a distinct advantage in safety and reliability.

American Drill Bushing has a legacy of manufacturing high‑performance lifting components, and this hoist ring reflects that heritage. Our commitment to using high‑grade alloy steel with a minimum tensile strength of 180,000 psi ensures that the ring can withstand extreme loads without deformation. The black oxide finish further enhances durability, providing resistance to abrasion and chemical attack.

Beyond the product itself, we offer comprehensive customer support, including technical assistance for installation, load calculations, and maintenance recommendations. Our after‑sales service team is available to address any concerns, ensuring that you receive the full value of your investment throughout the product’s lifecycle.

Key Features

• 5,000 lb working load limit delivers a high safety margin for heavy lifting tasks.
• Forged alloy steel construction provides exceptional strength and durability.
• Black oxide coating resists corrosion, extending service life in harsh environments.
• 360° swivel action allows smooth load rotation, reducing stress on rigging lines.
• Dedicated customer support and technical assistance ensure reliable long‑term performance.

FAQ

What thread size does this hoist ring use?

The 33716 model features a G thread size of 3/4″‑10, which is compatible with most standard rigging hardware and accessories used in industrial lifting applications.

Is the black oxide finish sufficient for marine environments?

Yes, the black oxide coating provides a protective barrier against moisture and salt exposure, making the hoist ring suitable for offshore and marine applications when used with proper maintenance practices.

How does the 5:1 design factor affect safety?

A 5:1 design factor means the hoist ring can safely support five times its rated working load limit under ideal conditions, offering an additional safety cushion for unexpected load spikes or dynamic forces.

Can this hoist ring be used with a winch system?

Absolutely. The swivel capability and standard 3/4‑10 G thread make it an excellent choice for winch setups, allowing the load to rotate freely and reducing torsional stress on the winch cable.

What inspection process ensures the quality of each ring?

Each hoist ring undergoes magnetic particle inspection in accordance with ASTM E 1444, which detects surface and near‑surface defects, guaranteeing that every unit meets strict quality and safety standards.