Traditional Head Range

HD02 Plain (215mm HIGH) - Weight: 46.2kg/m.

Also available 140mm high: HD01 (30.1kg/m). Also 290mm high: HD03 (62.4kg/m)



HD04 Flush Plain Keystone - Weight: 46.2kg/m.



HD05 Extended Plain Keystone - Weight: 46.2kg/m + 6.9kg**



HD06 Flush Profiled Keystone - Weight: 46.2kg/m



HD07 Extended Profiled Keystone - Weight: 46.2kg/m + 6.9kg**



** Where extended keystones are used add 6.9kg