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Four-ring D-ring binder mechanisms in nickel-plated steel. The flat side of the rings ensures precise document alignment and superior page retention, making them a versatile solution for professional binders and high-capacity filing applications. Download the technical data sheet for each product for more information.
LMD3430
P287/4/30D (20) D 4-Ring Mechanism - 285 mm Length, 30 mm Capacity, 20 mm Base
Product description
Nickel-plated steel four-ring D mechanism with simultaneous opening, a 30 mm capacity and a 20 mm base width. For the product's technical specifications, please refer to the technical drawing at the bottom of the datasheet.
Technical information
Unit of Measure:
PCS
Product type:
d-ring binder mechanism
Length:
285 mm
Height:
39 mm
Width:
29 mm
Base:
20 mm
Internal Hole:
4.2 mm
Wire Diameter:
3.9 mm
Ring Spacing:
80 mm
Distance from Hole Center:
275 mm
Ring Capacity:
30 mm
Quantity per Box:
250 pcs
Pack Quantity:
17.90 kg
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