Features
Klein Tools K12 Series Carbon Fiber Hard Hats are constructed using multi-layered interlinked carbon fiber giving them the best low weight to high-strength combination. They feature large adjustable vents not found on other carbon fiber hard hats to stay cool in the heat. A balanced 6-Point suspension with removable, washable padded sweatband and top pad is designed for a secure fit and long-term comfort. Select K12 Series Carbon Fiber hard hats come with Klein Tools accessory mounts on the front and back for attaching Klein headlamps, fans, and other accessories: no strap neededShell Lining: Polyester
Hat Size: 6.5-8
Hat Style: Full Brim
Class: C
Type: 1
Venting: Yes
Suspension: 6-Point
Suspension Adjustment:
One Hand Ratchet, Rear Pivot
Accessory Slots:
Front / Back Mounts; Universal Side Slots
Class C, Type-1 Hard hat meets ANSI Z89.1-2014 (R2019)-(PLUS LT and HT rated) and CSA Z94.1-15 (R2020)
Large adjustable vents can be opened and closed to manage air circulation
6-Point suspension for stability and balance
Unique suspension system features a flexible open frame design to provide optimal fit and improved air circulation
Easy, one-handed adjustment with large knob ratchet mechanism even with gloves on, and soft neck pad that pivots to clear bandana knots and ponytails
Machine washable breathable, padded sweat-wicking sweatband and top pad improve comfort with advanced evaporative technology; simply wet and shake, for hours of cooling

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.