Spring Fitting Adapter | 1-3/4" Diameter | Precision Garage Door Spring Accessory – Model WT-D10015
Precision spring fitting component engineered for stable torsion spring installation, improving alignment control and long-term service performance.
WT-D10015 — Spring Winding Fitting (Pair Set)
· Handing:universal for left & right spring winding· Set configuration:1 pair (mobile part + stationary part)
· Hand spring diameter:45 mm
· Shaft interface:compatible shaft diameter 4 mm
· Supply quantity:only 2 pcs
OEM / ODMISO 9001:2015In-house tooling
Manufacturing
Made to verified specs.
This part is produced under the same material, tolerance, and finishing standards as the rest of the range.
Raw materials
Q235 / Q35545# · 65Mn · ASTM A229
Stamping thickness
0.8–5.0 mmSheet & plate forming
Tolerance
±0.10–0.30 mmTight, repeatable
Surface finishing
Zinc / HDGPowder & e-coating
Salt-spray test
96–240 hrsCorrosion resistance
Pass rate
99%+Quality controlled
MOQ
100 pcsPer item
Production
OEM / ODMBuild to drawing
Because tooling is made in-house, material, gauge, and dimensions can be matched to your drawing or sample.
You may also like
Other products from the range.
A selection of door hardware from across the factory. Browse all products.
8′ Cable Drum | Garage Door Cable Winding Drum – Model WT-D10001
View details 
9′ Cable Drum | Standard Garage Door Cable Drum – Model WT-D10002
View details 
10′ Cable Drum | Heavy-Duty Garage Door Cable Drum – Model WT-D10003
View details 
12′ Cable Drum | Reinforced Cable Winding Drum – Model WT-D10004
View details
More categories
Browse by door system.
Looking for a different part? Explore the full range by the system it belongs to.
See all door hardware, or read about the factory.
Request
Request a quote.
Tell us the quantity you need, or send a drawing or sample. Our engineering team replies, usually within one business day.
Or email drawings to sales@well-liftdoor.com.