Bolt, 0.25" x 3"

5 mm diameter steel rod. 10-12" long.

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5mm diameter solid glass rod. 10" or 250cm long.

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Use this neodymium block magnet for holding objects to magnetic surfaces and physics experiments. Magnetized through the thickness, the poles are on the 3/4" x 1/2" surfaces of the block magnet.

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Individual bolt. 2.5" long by 1/2" diameter shank.

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Set of four precision resistors including: 1.1 kOhm, 1/4 watt 1.5 kOhm, 1/4 watt 2.0 kOhm, 1/4 watt 4.7 kOhm, 1/4 watt.

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