Description

1. Manual operation, smooth actuation,and exact and reliable ori entation; 2.Sliding column structure has good tightness and light weight and is easy to install and dismount; 3.Internal hole adopts special processing technology which has little attrition friction, long service life; 4.No need to add oil for lubrication; 5.Panel-mounting makes it convenient to install and apply. More details : http://as-en.airtac.com