Omega 985 Centurion 3/4" Constant Force Coil Balance, 3.5–13.5 lbs
- Regular price
- $2.54
- Regular price
-
- Sale price
- $2.54
- Unit price
- per
Vendor: Amesbury Truth Hardware
Product Type: Hardware
Sku: 533076-3.5
Omega 985 Centurion Constant Force Coil is a 3/4" (19.1mm) wide stainless steel spring designed for window balance systems. Its interlocking design allows combining multiple coils to support different sash weights from 3.5 to 13.5 lbs (1.6–6.1kg). Check your original coil for a stamped number on the metal to ensure correct replacement; the actual coil width is 0.627" (15.9mm), length is 40" (101.6cm).
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Omega 985 Centurion 3/4" Interlocking Constant Force Coil Balance (Weight Range 3.5-13.5 lbs)
This Omega Series Centurion Coil Balance is a 3/4" (19.1 mm) wide stainless steel spring coil designed for use in constant force balance systems. It is an essential component for restoring proper operation to many types of modern window sashes that rely on coil spring balance mechanisms.
The interlocking design of the coil allows multiple springs to be combined, making it suitable for double, triple, or quad constant force balance systems. This versatility enables support for assorted sash weights, simplifying replacement and keeping windows operating reliably.
If you are replacing an existing coil, check your original part for a stamp or imprint number, which is typically pressed into the metal (sometimes hard to see and may require a magnifying glass for verification). If your coil is not stamped or you are unsure which version you need, contact our office for personal assistance in identifying the correct replacement.
Technical Information
- Coil Width: 3/4" (19.1 mm) (actual measured: 0.627" [15.9 mm])
- Length: 40" (101.6 cm)
- Material: Stainless Steel
- Weight Range: 3.5-13.5 lbs (1.6-6.1 kg) per coil (when properly stacked/interlocked as applicable)
Notes
- Used in Omega Series Centurion constant force balance window systems
- Original part is typically marked/stamped (review original coil for identifying numbers)
- Product by Amesbury Truth Hardware
This item is sold individually. Always measure your existing coil and confirm stamp/imprint numbers to ensure correct fit before ordering. Proper measurement and verification are critical to ensure compatibility with your window balance system.
Shipping Rates (Contiguous U.S.):
- USPS First Class: $11.95 (5–10 business days)
- USPS Priority Mail: $12.95 (3–6 business days)
- UPS Ground: $17.50 (2–5 business days)
Prices apply to most orders under 4 lbs. Heavier or bulky items may cost more. We'll always contact you for approval before adjusting shipping costs. We'll also contact you regarding shipping delays, if they occur. Need shipping to Alaska or Hawaii? Call us for a UPS quote.
Packaging & Materials
- We reuse clean packing materials when possible to reduce waste.
- Items may be shipped in plain or recycled boxes.
- Most hardware comes in bulk and may not have retail packaging.
- All items are brand new unless otherwise noted.
The TruthParts Promise
We carefully inspect all parts before shipping and add extra protection when needed. If you receive an item you didn't purchase, or if something arrives broken or blemished, we’ll repair or replace it — no hassle.
Note: Shipping fees are non-refundable.
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