'Other' Construction and Allied Systems Info & Downloads
Metal Kits Construction Sets
Metal Kits metal construction sets were similar to Eitech Construction. They were made or distributed by the Ackerman Group
Info from the Metal Constructional Systems Database
2003 to in production in 2018 and continuing
25 (see comment *1)
4.2 (see comment *2)
Bolts: pan (crosshead)
Steel with a Bright Zinc plated finish
6.5(see comment *3)
Various Sets (see separate list) from Polylong & other makers. Most parts as CONSTRUCTION  but some others. *1 Mod.1 & finer for Motor/Gear Unit.. *2 Square holes in some RCEE sets, see TRONICO [a]. *3 6.1 & 7.4 also reported.
Below there are manuals/instructions which can be downloaded by clicking on the appropriate image.
© 2010-2019 Timothy Edwards