Metal Slant D-Shape Ring Binder Mechanism 2.5 Inch 280mm with 65mm Ring Diameter for A4 Folders
Price:
FOB $0.72-0.75
MOQ:
3000pcs
Delivery Time:
12days
Brand:
HHD
Product Description
Metal Slant D-Shape Ring Binder Mechanism
Product Overview
Professional metal slant D-shape ring binder mechanism designed for A4 folders and stationery applications. Features a durable 2.5-inch design with silver finish and comprehensive customization options.
Technical Specifications
| Specification | Details |
|---|---|
| Material | Cold Rolled Steel (Environmental) |
| Standards | DIN, IFI, ASTM, ISO, JIS, BS and non-standard products |
| Overall Length | 90/110/123/133/170/180/210/225/240/264/280/292/300/315mm, etc. |
| Base Width | 15/17/20/26/36/45mm, etc. |
| Ring Inside Diameter | 15/16/19/20/25/30/35/38/40/45/50/65/76mm, etc. |
| Ring Number | 2/3/4/5/6/8/9/10/20/26/30, etc. |
| Ring Shape | O/D/Q |
| Ring Spacing | 9.5/19/28.5/45/51/65/70/80/89/95/108mm, etc. |
| Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, resin spraying, heat disposing, hot-dip galvanizing, black oxide coating, painting, baking paint, color zinc-plated, blue black zincplated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing, etc. |
| Applications | For stationery file to hold papers |
Standard Model Specifications
| Item No | Overall Length (mm) | Base Width (mm) | Overall Height (mm) | Inside Height (mm) | Ring Center Distance (mm) | Rivet Hole Center Distance (mm) |
|---|---|---|---|---|---|---|
| STD280-3-16/20 | 285 | 20 | 25 | 16 | 108*108 | 243 |
| STD280-3-25/17 | 285 | 20 | 29 | 25 | 108*108 | 243 |
| STD280-3-25/20 | 285 | 20 | 31 | 25 | 108*108 | 243 |
| STD280-3-38/20 | 285 | 20 | 43 | 38 | 108*108 | 243 |
| STD280-3-38/26 | 285 | 26 | 44 | 38 | 108*108 | 243 |
| STD280-3-50/26 | 280 | 26 | 55 | 50 | 108*108 | 243 |
| STD280-3-65/36 | 280 | 36 | 70 | 65 | 108*108 | 243 |
| STD280-3-76/36 | 280 | 36 | 86 | 76 | 108*108 | 243 |
| STD280-3-78/45 | 280 | 45 | 88 | 76 | 108*108 | 243 |
| STD280-3-88/45 | 280 | 45 | 98 | 88 | 108*108 | 243 |
| STD280-3-102/45 | 280 | 45 | 118 | 102 | 108*108 | 243 |
Product Features
- Durable cold rolled steel construction for long-lasting performance
- Slant D-shape ring design for easy paper insertion and removal
- Multiple ring diameters and configurations available
- Comprehensive surface treatment options for corrosion resistance
- Compatible with international standards and custom specifications
- Wide range of sizes to accommodate various document binding needs
Applications
Hardware binders are widely used in notebooks, data books, file boxes, and are extremely important metal accessories for office and stationery applications.
Ordering Information
Service & Support
- OEM/ODM services available
- Free samples available (customer pays delivery)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhaoqing Hehuida Stationery Manufacturing Co., Ltd
Location
Zhaoging Duanzhou District Mugang street Tangxia village west village factory third card
Contact Person
Cindy Li