The Engineering360 product database has 16,875 results in Extension Springs.
- The most-popularly used range spec for Extension Springs is Outer Diameter (OD).
- This spec's lowest value in the database is 0.06 inch. That value belongs to part number 37000G from Gardner Spring, Inc.
- This spec's highest value in the database is 2.50 inch. That value belongs to part number 5690 from Century Spring Corp.
Please use the form below to filter the Extension Springs database to find a product which suits your needs.
Help with Extension Springs specifications:
Dimensions
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| Outer Diameter (OD): | |||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Wire Diameter: | |||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Free Length (Inside Hooks): | Free length (inside hooks) - Unloaded length. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Design Units: | |||
| Your choices are... | |||
| English Units | Design units such as inches or fractions of an inch. | ||
| Metric Units | Design units such as millimeters and centimeters. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Spring Parameters
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| Maximum Load: | Load at full extension. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Spring Rate: | Force per unit spring deflection. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Extended Length: | Length at full rated extension. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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Special Spring Types
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| Drawbar Spring? | Extends to a solid stop. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Constant Force Spring? | Constant Force means the spring force is not a function of displacement. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Constant Force: | |||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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Spring Material
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| Spring Material | |||
| Your choices are... | |||
| Stainless Steel | |||
| High Carbon Steel Wire | |||
| Alloy Steel (Music Wire) | |||
| Nickel Base Alloy Wire | |||
| Copper Base Alloy | |||
| Brass | |||
| Hard Drawn | |||
| Other | |||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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