- Lehane Centrifugal clutches manufactures, centrifugal, automatic, throwgrip style clutches, custom made or made to factory specifications. Our service is second to none and quality can not be beaten. Come in and browse out website and fill out our clutch selection for for a free quote or simply email us for an queries you might have. Please feel free to email or call us with any questions. We ...www.lehanecentrifugalclutches.com