
Flyline
The Century Spring Corp Extension Spring is a steel tension spring supplied as a 2 pack, sized 6 x 38.1 x 0.6mm.
Extension springs stretch under load and pull back to resting length, suiting repairs and replacements in latches, levers, trampolines, garage hardware and general mechanisms.
Century Spring Corp 6 x 38 1 x 0 6mm Extension Spring 2 Pack is designed for various applications requiring reliable energy absorption and resistance to pulling forces.
This extension spring pack includes two springs made from high-grade steel wire, conforming to ASTM standards and commercial tolerances as defined by the Spring Manufacturers Institute (SMI). The springs are engineered to absorb and store energy, making them suitable for a range of applications. With both metric and imperial measurements, these springs are versatile and can be used in various mechanical and industrial settings. Century Spring Corp is recognised for its extensive selection of durable and flexible springs, ensuring quality and reliability in every product.
| Dimensions (W x H x D) | 5.6mm x 5.6mm x 38.1mm |
| Weight | 0.06kg |
| Material | Steel |
| Model Number | 0013CENT |
| Free Length | 38.1mm |
| Inside Diameter | 4.395mm |
| Max Deflection | 67.056mm |
| Outside Diameter (OD) | 5.563mm |
| Size of Material | 0.584mm |
The Century Spring Corp 6 x 38 1 x 0 6mm Extension Spring 2 Pack is suitable for various mechanical applications.
Two steel extension springs.
Free length 38.1mm, outside diameter 5.563mm and wire size 0.584mm.
Fast delivery and perfect condition
Fast delivery and exactly what I ordered. Very happy with this.
Outstanding value
Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.
Good buy — fast shipping
Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.
Just as described
Works perfectly. Fast delivery. Would recommend to anyone.
Satisfied customer
Had been looking at the Century Spring for a couple of months. Century build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

