RS PRO Stainless Steel Extension Spring, 38.5 mm x 7.5 mm OD
- RS Stock No.:
- 821-532
- Manufacturer:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 10 units)*
MYR18.96
FREE delivery for orders over RM 150.00
In Stock
- Plus 620 unit(s) shipping from 17 August 2026
- Plus 500 unit(s) shipping from 04 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Pack* |
|---|---|---|
| 10 - 40 | MYR1.896 | MYR18.96 |
| 50 + | MYR1.559 | MYR15.59 |
*price indicative
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- RS Stock No.:
- 821-532
- Manufacturer:
- RS PRO
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Extension Spring | |
| Material | Stainless Steel | |
| Free Length | 38.5mm | |
| Maximum Extended Length | 106mm | |
| Outside Diameter | 7.5mm | |
| Wire Diameter | 0.7mm | |
| Initial Tension | 12.8N | |
| Spring Rate | 0.17N/mm | |
| Standards/Approvals | DIN 17223, RoHS, BS 1408 CR3 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Extension Spring | ||
Material Stainless Steel | ||
Free Length 38.5mm | ||
Maximum Extended Length 106mm | ||
Outside Diameter 7.5mm | ||
Wire Diameter 0.7mm | ||
Initial Tension 12.8N | ||
Spring Rate 0.17N/mm | ||
Standards/Approvals DIN 17223, RoHS, BS 1408 CR3 | ||
- COO (Country of Origin):
- GB
RS PRO Stainless Steel Extension Spring, 38.5 x 7.5 mm
If you're looking for a way to keep heavy objects together while still allowing them to be pulled apart for a limited distance, use this stainless steel extension spring from RS PRO. It has a tight coil that absorbs and stores potential energy, so the items snap back together once you release the pulling forces.
Installing this spring is easy, as you can simply attach objects to the closed loops using a carabiner clip or a hook. The stainless steel provides high strength and corrosion resistance, making this a durable product that's suitable for heavy-duty applications.
As part of our trusted RS PRO range, this product has been tested for consistency and reliability. Springs like this are useful in vise grips, automotive and garage doors and agricultural machinery.
Features and Benefits
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