Hooks play a pivotal role in most rigging operations. Different types of hooks cater to various needs, whether securing loads or facilitating lifting. In today’s video, we’ll explore the different kinds of hooks available and their ideal uses.
Secured or Unsecured?
Safety latch hooks are widely regarded as the industry standard for rigging tasks. OSHA mandates their use in accordance with ASME B30.2-2001, except when using a latch would hinder operation. Although we do sell non-safety hooks on our site, this article focuses primarily on safety-latch hooks and those where a latch isn’t feasible.
Load Capacity and Measurements
The size and design of most hooks depend on their Working Load Limit (WLL). Our offerings span capacities from 220 lbs. to 7 tons. Additionally, the diameter and opening of the hook are important factors to consider. Always measure the rigging tools you plan to attach and compare these measurements with each product’s spec sheet to select the appropriate hook for your needs.
Safety Hoist Hook
This versatile hook is perfect for both lifting and pulling tasks and is a staple in every rigging professional’s toolkit. Its design makes it easy to attach and detach from other fittings, making it one of our most popular options. Whether you're handling small loads or larger ones, this hook gets the job done efficiently.
Swivel Hoist Hooks
Similar to regular hoist hooks, swivel hoist hooks come equipped with an integrated swivel at the top. This allows you to adjust the hook's orientation before lifting. However, avoid rotating these hooks under load. Make sure the swivel is properly aligned before initiating the lift to prevent accidents.
Grab Hooks
Commonly seen at the ends of chains or ratchet load binders, grab hooks excel in load securement and transportation. Their design features a clevis-style attachment that securely fastens to transport chains and binders. Each hook corresponds to a specific chain size, ensuring compatibility and ease of use.
Replacing the Safety Latch
Safety latches are prone to wear and tear and can bend or break over time. Since they aren’t load-bearing components, replacing them is straightforward and won’t affect the hook’s performance. Begin by inspecting the hook for any additional damage, such as warping or cracks. If the hook passes inspection, look for a third-party latch replacement kit. Please note that we don’t currently offer replacement latch kits at E-Rigging.
Replacing Hooks on Hoists or Pullers
In some cases, one of our hooks might fit perfectly with tools like lever load hoists or cable pullers. To replace a hook on such equipment, start by checking the hoist or puller for any other damage. If the tool itself is compromised, send it to a professional for repair or replace it entirely. If only the hook is damaged, check if it can be swapped out. Many hooks are held in place by a pin and can be replaced easily. In cases where the hook is permanently attached to the cable or chain, replacing the entire unit may be necessary.
For more insights into rigging gear and load securing, click here.
Remember, safety should always be your top priority when working with rigging equipment. Proper maintenance and regular inspections can extend the lifespan of your tools and ensure safe operations. Whether you're a beginner or an experienced rigger, understanding the nuances of different hook types can make a significant difference in your work efficiency and safety.
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