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Klein Tools - For Professionals Since 1857

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A leading manufacturer of professional hand tools and occupational protective equipment, Klein Tools' product line has grown to include virtually every major type of hand tool used in the electrical and telecommunications markets, as well as for aviation, construction, electronics, mining and general industry. Since 1857, Klein Tools has been uniquely committed to providing only the finest professional-grade equipment. To this day, Klein Tools is owned and managed by members of the Klein family. Klein products are available worldwide through a well-established network of authorized agents and distributors who serve the professional tradesman.

Telephone Contacts

Main Office 847-821-5500
Customer Service 800-553-4676

Fax Contacts

Customer Service 800-553-4876
Sales 847-478-0625
International Sales 847-478-0625
Marketing 847-478-0625
Finance 847-478-0556

Shipping Address

Klein Tools, Inc
500 Klein Tools Boulevard
Mansfield, TX 76063

Mailing Address

Klein Tools, Inc
450 Bond Street
PO Box 1418
Lincolnshire, IL 60069-1418

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