Steel Spring
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Description
15x55mm, Pack of 200
Steel Extension Springs
Expandable steel springs for extension experiments.
15 mm dia, coiled length 20mm, overall length 55mm, wire diameter 0.7mm
15x55mm, Pack of 200
Steel Extension Springs
Expandable steel springs for extension experiments.
15 mm dia, coiled length 20mm, overall length 55mm, wire diameter 0.7mm