1)48.3mm diameter * 3.2mm thick high grade stell standards with a rosette at 500mm intervals
2)Up to 8 connections made at one level
3)Narrow openings in rosette position the ledgers at right angles
4)Wide opening in rosette allows alignment of ledgers and diagonal braces at the required angle
5)Connected by sliding wedge head forming part of the ledger over the rosette and inserting wedge into opening
If you are interested in our products, please contact me. My MSN is:andyking_yin@hotmai.com, and my company email is:andy@njyuyang.com.
Each one is OK to find me.