LGH Blog

What is Pythagoras’ Theorem? We’re glad you asked! Pythagoras’ Theorem, also called the Pythagorean Theorem, is a geometry formula discovered by the ancient Greek mathematician Pythagoras sometime between 569 – 475 BC. The theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other […]

The Effect of Angles on Sling Capacities The effect of sling angles on sling capacity refers to how tension increases on each sling leg as the sling angle decreases from vertical. When sling angles become smaller, each sling leg must carry more force, which reduces the safe working capacity of the sling. Using slings at […]

How to Not Use a Hand Chain Hoist One of the most commonly used pieces of lifting equipment is the hand chain hoist, also known as a chain fall. Notable for their versatile use in various industries, modern hand chain hoists have maintained their durability and ruggedness while minimizing pulling effort, so the operator doesn’t […]

Shackles come in many types and may be used in various rigging and load securement applications. However, as with all equipment, certain guidelines must be followed to ensure lifting shackle safety during operations! What are lifting shackles? Lifting shackles are metal, U-shaped components commonly used in lifting operations. They serve as a secure connector between […]

One Miscalculation Can Tip the Balance… Here’s How to Get It Right What is Center of Gravity? By definition, the center of gravity is a point from which the weight of a body or system may be considered to act. In rigging, the center of gravity is the point within a load where the object […]

This blog series will focus entirely on some of the uses, benefits, and limitations of the various sling hitches and where you would find them in use in the field.

Chain Come Along (Lever Hoist) Safety: Common Misuses and How to Prevent Them Chain come alongs—commonly known as lever hoists—are among the most versatile lifting and pulling tools used across construction, maintenance, industrial, and mechanical projects. Their compact design, precise load control, and ability to perform horizontal, vertical, or angled pulls make them an essential […]

Avoid Costly Damage: A Guide to Proper Lock Nut Ram Use Hydraulic lock nut rams are a powerful and versatile tool used across a variety of heavy-lifting applications — from raising bridges and concrete foundations to lifting heavy equipment for extended periods. But with that versatility comes the need for proper use and care, especially […]

Follow These Best Practices When Operating a Hoist As with any type of equipment, there are standard practices to adhere to before you begin using chain hoists. Understanding basic hoist operating practices can help keep workers safe and limit equipment issues. In order to effectively utilize your hoisting equipment, ensure your safety, and maximize its […]

Learn how to use an air filter dryer system to protect your air compressor, prevent moisture buildup, and keep your pneumatic tools running efficiently.