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JACTON INDUSTRY CO.,LTD.
Building 2, No. 1, 
Dongcheng Road, Chang An, 
Dongguan, Guangdong, China. 
Post Code: 523880
Tel: +86 769 8158 5810
Email: sales@jactonindustry.com
Email: jactonjack@gmail.com
Whatsapp: +86 13532830851
Wechat: +86 13532830851
Skype: jactonjack
Online QQ: 2512868631
Website: www.jactonindustry.com
Home » Screw Jack with Handwheel
Screw Jack with Handwheel
Screw Jack with Handwheel is only suitable for self-locking machine screw jacks in intermittent positioning applications. Note: Ball screw jacks are not recommended to operate by manually, because it has not self lock, will creep down and cause dangerous happen. 

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