SPRINGS (Houlès catalogue, page 9)
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code |
19217 |
19219 |
19220 |
19221 |
19222 |
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110 mm - 4 5/16" |
140 mm - 5 1/2" |
170 mm - 6 1/6" |
200 mm - 7 7/8" |
220 mm - 8 5/8" |
Diameter 34/10
Heavy duty, stress-relieved, burnished, copper-coated, carbon steel springs
Heat treatment making them much stiffer and flexible at the same time |
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