Selecting the correct type of hand protection for your workers
Did you know that cave paintings dating back to the ice age suggest that humans wore knitted mittens to protect their hands from the cold? The oldest known pair of gloves belong to an Egyptian king who wore them while holding the reins of a chariot. Fast forward to today, and gloves are still used as a primary means of hand protection. Are you assessing your work activities and ensuring your workers use the right hand protection?
In 2020, the U.S. Bureau of Statistics reported 1,176,340 nonfatal occupational injuries and illnesses involving days away from work. About 8.7 percent of these injuries resulted in an injury to the hand area. 2,310 injuries to the hand resulted in cuts, lacerations, and punctures. Almost 94 percent of these injuries were lacerations!
Most accidents involving hands are classified under four main hazard categories: chemicals, abrasions, lacerations, and heat. There are gloves available that can protect workers from any of these individual hazards, but no one type of glove will protect against all workplace hazards. The variety of potential occupational hand injuries may make selecting the appropriate pair of gloves more difficult than choosing other personal protective equipment. Employers must protect their employees from workplace hazards that can cause injury to their hands and arms.
Types of gloves
Gloves are made from various materials and designed for virtually every possible workplace hazard. Generally, there are four basic categories of gloves: durable work gloves, fabric gloves, chemical and liquid-resistant gloves, and insulating rubber gloves. Each purpose is to safeguard employees’ hands, but hidden hazards may be associated with each type of glove that could put your employees at even greater risk of injury.
Durable work gloves are commonly made from leather, canvas, metal mesh, or synthetic fibers. These types of gloves primarily aim to protect against lacerations, burns, and sustained heat. They are not chemical-resistant or electrically insulating, and their heat-resistant properties are reduced if they become wet.
Fabric gloves
These gloves are made of cotton or other fabric to provide varying degrees of protection against dirt, slivers, and abrasions. They’re used for general-purpose hand protection and do not provide a sufficient safeguard to be used with rough, sharp, or heavy materials. Small pieces of hazardous debris can become lodged in the fabric, which could harm workers’ hands.
In addition, these gloves offer little slip resistance. As a result, workers who routinely handle smooth-sided objects (boxes without handles, sheet metal, etc.) may be at greater risk of dropping the item and causing injury to themselves. Also, these gloves are an ergonomic hazard to workers because they need increased pressure on their hands and fingers to hold objects. Some manufacturers coat fabric gloves with plastic that offers some slip-resistant protection.
Chemical and liquid-resistant gloves
Gloves made of rubber (latex, nitrile, or butyl), plastic, or synthetic rubber-like material such as neoprene protect workers from chemical burns, irritation, and dermatitis caused by contact with oils, greases, acids, solvents, and other chemicals. Rubber gloves also reduce the risk of exposure to blood and other potentially infectious materials.
The most common hazard associated with these types of gloves is exposure to latex, which can cause irritation and allergic reactions in some employees. NIOSH reports that the number of allergic reactions to latex has increased in recent years, especially among workers who are regularly exposed to natural rubber latex, or NRL. Exposures are caused by direct skin contact and inhalation of airborne NRL (the powder used on gloves can carry NRL proteins into the air).
Insulating rubber gloves
Electrically insulating gloves are used by qualified employees who need to work around exposed energized parts. The requirements of use for telecommunications and electrical utility workers are outlined in OSHA’s standard on Electrical Protective Equipment, 1910.137. Even though made of durable rubber material, these gloves can be damaged by the hazards inherent to the job site (trees, metal, etc.), rendering them useless.
Therefore, proper cleaning and storage procedures must be followed to keep these gloves in good repair. Generally, durable protector gloves are worn over the electrically insulating gloves to help keep them from being damaged.
Insulating gloves must be properly inspected for damage before each day’s use and immediately after any incident that could have caused damage. Insulating gloves may not be used if they have any defects, including:
- A hole, tear, puncture, or cut;
- Ozone cutting or checking;
- An embedded foreign object;
- Texture changes such as swelling, softening, hardening, stickiness, and inelasticity; and
- Defects that could damage the insulating properties.
Help from manufacturers
OSHA’s injury data and technical reports show injuries have occurred to employees who were not wearing PPE and employees who were. Despite the use of PPE, employees still are injured. Often considered an affordable and “simple” solution for hand protection, gloves could be pointing the way to yet another workplace hazard.
The best solution is to rely on the glove manufacturer to educate you on the benefits and drawbacks of the hand protection you need to protect your employees effectively. This information can also be used to train employees on the proper use, fit, and maintenance of gloves.
Key to remember
Assess your work activities and ensure your workers use the right hand protection!