'Other' Constructional and Allied Systems Info & Downloads

Select System Type      Select Country       (907 systems found)

Boy Constructor Construction Sets

Boy Constructor was a miniature construction system. Models could fit inside matchboxes. It was made in the USA, from 1984 to 1987.

Manufacturer / Distributor

Brian Johnson, 341 University Drive, Menlo Park, California 94025, USA

Info from the Metal Constructional Systems Database for BOY CONSTRUCTOR

System Type
Hole pitch <12.7mm
1984 to 1987
Aluminium (Alloy)
Boss Type
no boss
Boss Thread
Diametrical Pitch of Gears
No. of Parts in System
Hole Pitch (Spacing) (mm)
Diameter of holes in Strips(mm)
1.5 (mean)
Diameter of the Bore in Bosses(mm)
Diameter of Axle Rods(mm)
Types of Nuts and Bolts
Nuts: --
Bolts: --
Material/Finish of Nuts and Bolts
--  --
Size of the Nuts across Flats (mm)
Bolt diameter (mm)

Tiny parts assembled using Rivets or Rods with plastic push-fit Washers. Data from my parts, MCS differs. Followed by BRIAN BUILDER. Also called BOY CONSTRUCTION.

The MCS document for this system is shown below. It can also be downloaded to your computer if desired here

NOTE : If the MCS document does not appear in the window below, then refresh the page.

The report can be zoomed into, made full screen or downloaded as a pdf document by using the controls provided

There are currently no manuals, leaflets or photos etc. available for downloading. If you can supply any, please get in contact with me.