A4 Metal D-Ring Binder Mechanism 4-Ring Hardware 292mm Length 50mm Diameter for File Folders

Price Negotiable

Price: $0.28-0.3

MOQ: 320

Delivery Time: 8 days

Brand: HHD

Product Description

Product Overview

Professional A4 metal D-ring binder mechanism with 4-ring design for secure document organization in file folders and binders.

A4 Metal D-Ring Binder Mechanism with 4 rings for file folders

Key Specifications

Material: Cold Rolled Steel (Environmental)

Standards: DIN, IFI, ASTM, ISO, JIS, BS and non-standard

Ring Shape: D-Shape

Ring Number: 4 Rings

Ring Diameter: 50mm (2 inches)

Available Sizes & Dimensions

Item No	Overall Length (mm)	Base Width (mm)	Inside Height (mm)	Ring Center Distance
PR292-4-25/26	292	26	25	80×80×80
PR292-4-30/26	292	26	30	80×80×80
PR292-4-38/26	292	26	38	80×80×80
PD292-4-50/26	292	26	50	80×80×80
PD292-4-65/36	292	36	65	80×80×80

Note: Multiple sizes available. Contact us for custom requirements.

D-ring binder mechanism dimensional diagram and measurements

Surface Treatment Options

Zn-plating, Ni-plating, Cr-plating
Tin-plating, copper-plating

Custom color options for metal D-ring binder mechanisms

Applications

Ideal for stationery files, notebooks, data books, file boxes, and document organization systems to securely hold papers and documents.

Packaging & Services

Cardboard separation for protection
Moisture proof agent included
Plastic bags and standard carton packaging
Protective woven bag available upon request
Free samples provided
OEM/ODM services available

Professional packaging for metal binder mechanisms

Manufacturing Capabilities

Professional hardware stationery binder clip manufacturer with extensive experience in metal accessories production for document organization systems.