
Flyline
The Century Spring Corp Extension Spring is a single steel tension spring sized 16 x 215.9 x 2mm.
Extension springs stretch under load and pull back to resting length, suiting repairs and replacements in levers, latches, garage hardware and general mechanisms.
Century Spring Corp 16 x 215 9 x 2mm Extension Spring is a high-quality extension spring designed for various applications requiring energy absorption and resistance to pulling forces.
This extension spring is manufactured using the highest grade of spring wire, adhering to ASTM standards and commercial tolerances set by the Spring Manufacturers Institute (SMI). It is designed to absorb and store energy, making it suitable for a wide range of applications. The spring's construction ensures durability and flexibility, while the packaging reflects both metric and imperial sizes for convenience. Century Spring Corp is recognised as a leader in the spring industry, offering an extensive selection of springs.
| Dimensions (W x H x D) | 15.9mm x 15.9mm x 215.9mm |
| Weight | 0.107kg |
| Material | Steel |
| Model Number | 0323CENT |
| Inside Diameter | 11.81mm |
| Max Deflection | 132.08mm |
| Free Length | 215.9mm |
| Outside Diameter (OD) | 15.875mm |
| Size of Material | 2.032mm |
The Century Spring Corp 16 x 215 9 x 2mm Extension Spring is engineered for reliable performance in various applications.
16 x 215.9 x 2mm, with a 15.875mm outside diameter.
Steel, supplied as a single spring.
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.
Absolutely love it!
Had the Century Spring on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

