'Other' Constructional and Allied Systems Info & Downloads
Techmaster Construction Sets
Techmaster was a simple construction system. It was made in America in ??
Manufacturer / Distributor
Techmaster Educational Toy Company, Chartley, Mass, USA
Distributed by the Geo Borgfeld Corp., New York, USA
Info from the Metal Constructional Systems Database for TECHMASTER
Meccano principle but sig. differences
Steel (see comment *1)
3.9 (see comment *2)
3.2 (see comment *3) (Screwed Rods or Bolts are used as axles.)
Bolts: round (slotted)
(see comment *4)
Aluminium (Alloy) with a Aluminium (Alloy) finish
(see comment *5)
8.0(see comment *6)
5.3(see comment *7)
Shallow Channels instead of strips, Angle Girders, Brackets. *1 A few alloy, wood Spool, plastic Wheels. *2 Channels, 4.5 in Brackets. *3 M19, no Axles. *4 Some Bolts X-head, countersunk. *5 Bolt Nickel plated steel. *6 & 9mm. *7 & dull plated steel 6.3 known.
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