| No. 1
Used with Spanners, Box, Nos. 1, 2, 3 and 4 and
Teleprinterelevating screws on motor.
Dimensions - Length 5.5"and Diameter 0.25".
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| No. 2 Used on Teleprinters Nos. 3A and
7A.
Dimensions - Length 3.5" x Diameter 1/8".
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| No. 3A, 3B and 3C Used with High Speed Relays.
Spikes, Capstan No. 3A - Large
Spikes, Capstan No. 3B - Medium
Spikes, Capstan No. 3C - Small
Length - 2.75in.
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| No. 4 Used for polarised relays No.
328A and No. 3298. They are made from a rod of non-magnetic
material with a double crank in one end and a small handle in
the middle made of a plastic material.
Dimensions - 4.75in. Length x 3/32in. diameter.
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| No. 5 A Spike, Capstan with insulated
handle.
Dimensions - Length 2.75" x Diameter 3/64", with insulated
handle.
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