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Boycoy Sets

Boycoy was a construction system which used rods held together by clamps It was made in the UK, in the late 1940s.


Manufacturer / Distributor

Boycoy Ltd., 95/97 Queensway, Bayswater, London, W2, UK


Info from the Metal Constructional Systems Database for BOYCOY

Maker
 
System Type
Mainly Rods/Tubes
Country
United Kingdom
Dates
circa 1946
Material
Steel
Thread
4BA
Boss Type
no boss
Boss Thread
----
Diametrical Pitch of Gears
--
No. of Parts in System
30
Hole Pitch (Spacing) (mm)
---
Diameter of holes in Strips(mm)
---
Diameter of the Bore in Bosses(mm)
6.5
Diameter of Axle Rods(mm)
6.4
Types of Nuts and Bolts
Nuts: hexagonal
Bolts: cheese (slotted)
Material/Finish of Nuts and Bolts
Brass with a Brass finish
Size of the Nuts across Flats (mm)
6.3
Bolt diameter (mm)
6.3

Comments
1/4" Tubes joined by J Clips, with U Clips for Axles etc.

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

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