Custom Height Four Inch Elastic Pocket Springs with High Carbon Steel Wire for Comfortable Sofas

Price Negotiable

Price: USD 1.45~1.42/PCS

MOQ: 100PCS

Delivery Time: 7-15 Days

Brand: Yirilom

Product Description

Custom Height Four Inch Elastic Pocket Springs For Comfortable Sofas

Custom pocket spring height four inch pocket spring elastic pocket springs

Product Specifications

Product Name	Sofa Pocket Spring
Material	High Carbon Steel Wire
Wire Diameter	1.0mm-2.3mm
Head Diameter	4-6.5cm
Middle Diameter	4.5-7.5cm
Height	6-25cm
Turns	4-7 Turns
Coils Counts	According to the demand of clients
Woven Fabric	65-100g/㎡ Or Can Be Customized
Size	Any Size Available
Color	White, Blue Or Customized
Packing	Compressed And Rolled
Application	For Sofa Factory/Manufacturer

Premium Supplier Information

Leggett & Platt (Premium Global Supplier)

Customization: 4-inch height, various wire gauges (1.8mm–2.5mm), elastic pocket fabric
Best for: High-end mattresses, sofas, and automotive seating
MOQ: Medium to high (contact for quotes)
Sample Policy: Free samples available (may charge shipping)

Key Technical Specifications for Elasticity

Feature	Recommended Specs for Elasticity
Height	100mm (4 inches)
Diameter	45mm–65mm (1.8"–2.5")
Wire Gauge	1.8mm–2.2mm (thinner = more elastic)
Steel Type	High-carbon or tempered steel
Pocket Fabric	Stretchable polypropylene or non-woven mesh
Coating	Zinc-plated (anti-rust)

Ordering Process

Provide Specifications:
- Wire gauge (thickness)
- Spring height & diameter
- Pocket material (non-woven, mesh, etc.)
- Quantity (MOQ varies by supplier)
Request Samples (test durability before bulk order)
Compare Lead Times & Shipping (China: 15–30 days; US/EU: 4–8 weeks)