Klein Tools 60144 Hand Warmers, Air Activated Packets Last up to 12 Hours, 5-Pair

Hand Warmers provide up to 12 hours of long lasting heat. Ready to use and air activated. Five pairs of warmers per pack. Winter Gear from Klein Tools provides ultimate warmth options so you can focus on getting the job done. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• Hand Warmers provide up to 12 hours of long lasting heat
• Ready to use and easy to activate
• Air activated; no need to shake
• Lightweight and portable for use on the jobsite
• Disposable, one-time use warmers are made of natural ingredients