SPEC 5 PK Stainless Steel Constant Force Coil Spring
The SPEC Constant Force Spring is a 301 Stainless Steel constant force coil spring, supplied in a 5 PK with a plain finish. It features a 2.03 in inside diameter and a 48 in extended length (MPN CF0480437).
SKU 3G-OTH-530811
Also listed as: CF 0480437 · CF-0480437
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The SPEC Constant Force Spring is a 301 Stainless Steel constant force coil spring, supplied in a 5 PK with a plain finish. It features a 2.03 in inside diameter and a 48 in extended length (MPN CF0480437).
Frequently Asked Questions
What is a SPEC Constant Force Spring used for?
A SPEC Constant Force Spring provides a nearly constant load over its full extension range. It is used in counterbalance mechanisms, retractor systems, and tensioning applications across industrial machinery, aerospace, and automotive assemblies where consistent force is critical.
What are the specifications of the SPEC Constant Force Spring CF0480437?
The SPEC Constant Force Spring CF0480437 is made of 301 stainless steel with a plain finish. It has a 2.03 in inside diameter, a 48 in extended length, and is supplied as a 5 PK. The manufacturer part number is CF0480437.
Where to buy SPEC Constant Force Springs in worldwide?
3G Electric supplies SPEC Constant Force Springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CF0480437 or other SPEC spring models.
How to select a constant force spring for an application?
Select a constant force spring by matching its extended length, inside diameter, and material to your load and travel requirements. The SPEC CF0480437 offers a 48 in extension and 2.03 in ID in 301 stainless steel, suitable for moderate loads in corrosive or clean environments.
SPEC Products
3G Electric supplies SPEC stainless steel constant force coil springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
