4 Inches Height Sofa Pocket Spring with High Carbon Steel Wire for Noiseless Sofa Support

Price Negotiable

Price: USD 1.45~1.42/PCS

MOQ: 100PCS

Delivery Time: 7-15 Days

Brand: Yirilom

Product Description

4 Inches Height Sofa Cushion Pocket Coil Springs Unit

Premium pocket coil spring units designed specifically for elastic sofa cushions, providing superior comfort and durability for furniture manufacturers.

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	Customized according to client requirements
Woven Fabric	65-100g/㎡ or customized
Size	Any size available
Color	White, Blue or customized
Packing	Compressed and rolled
Application	For sofa factory and manufacturer

Product Components & Accessories

Galvanized Staples

Material: Zinc-plated steel for rust resistance
Sizes: ½" to 1½" (16-gauge for fabric/webbing, 18-gauge for trim)
Use: Securing fabric, batting, and webbing to wooden frames

Pneumatic Stapler Gun

Type: Air-powered staple gun (compatible with 16/18-gauge staples)
Features: Lightweight, ergonomic design for rapid firing and reduced fatigue
Use: High-speed upholstery and framing work

Plier (C-Ring Pliers)

Design: Specialized pliers for opening/closing C-rings effortlessly
Use: Installing C-rings for attaching springs to furniture frames

Nails (Furniture Tacks & Upholstery Nails)

Types: Decorative upholstery nails (domed/cone heads) + structural nails for framing
Material: Steel with anti-rust coating (zinc, chrome)

C-Rings (Spring Clips)

Material: Galvanized steel for durability
Sizes: 10mm-20mm diameter
Use: Securing pocket spring units or zigzag springs to wooden sofa/mattress frames

Product Images