Klein Vented Hard Hat

Klein Vented Hard Hat

P/N: 33100

Klein Tools Hard Hats are designed and engineered for optimal safety, comfort and fit.

Klein Tools

  • Breathable, padded sweat-wicking sweatband and top pad improve comfort and are machine washable
  • Adjustable vents can be opened or closed for maximum air circulation while meeting stringent safety standards
  • Unique suspension system features a flexible open frame design to provide optimal fit and improved air circulation
Learn more
SKU: 33100

$68.00

Unique features allow the user to comfortably work in a wide variety of applications and demanding environments. Patent-pending accessory mounts on front and back ensure optional Klein Headlamps attach securely; no straps needed.

  • Easy, one-handed adjustment with large knob ratchet mechanism even with gloves on and soft neck pad pivots to clear bandanna knots and pony tails
  • Universal accessory slots on both sides for attaching hearing protection, face shield and more
  • Class C, Type 1 hard hat with adjustable vents meets ANSI Z89.1-2014, CSA Z94.1-15; EN397:2012+A1:2012-5.2.4 (Lateral Deformation-LD); EN12492:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side impact)
  • Dimensions: Length 12.5” x Height 6.5” x Width 10.7”
  • Hard Hat Weight: 1.1 lbs
  • Fits Head Size: 6.5″ to 8″

Specs & Features

Weight 2 lbs

All hand tools come with a lifetime warranty through Tecra Tools. Cases follow the manufacturer’s warranty and are handled via Tecra Tools. Warranties for test equipment and power tools must be addressed directly with the manufacturer for repair or replacement. Please see our full Warranty Policy.

All returns must be pre-authorized and clearly marked "returned goods" and returned within 10 days (customer is responsible for all return shipping costs). Custom Cases, Custom Kits, Special Order Items (SPC's), Replacement Parts, Clearance/Sale/Promo Code Items and Test Equipment are Non Exchangeable, Non Returnable or Non Refundable. Exceptions may apply but not without prior authorization from Tecra Tools. Please see our full Return Policy.

Pricing Policy
All prices listed on Tecra Tools' website reflect the most accurate and up-to-date information available. If an "original price" or "discounted price" is displayed, the original price represents the price at which the product was offered in the past for a reasonably substantial period of time. Any "sale" or "discount" applies for a limited time as specified on the product page. Tecra Tools reserves the right to modify or update pricing without notice. For further details about pricing, see Terms & Conditions or please contact us at 1-800-284-0808 or info@tecratools.com.

Shipping Policy
Our website does not reflect live inventory, except for a select number of items. In stock products will ship within 72 hours. If your order is in stock, but received after 2 PM MST, your order will be processed and shipped on the next business day. If you are needing a product by a certain deadline, please reach out to us at info@tecratools.com or call 303-338-9224 and we can provide you more information. See full shipping policy at Term & Conditions.

Customer Support
For questions or concerns, please contact us at:

  • Email: info@tecratools.com
  • Phone: 303-338-9224 or 1-800-284-0808
  • Business Hours: Mon-Thur. 8 AM – 5PM MST