Description

3-Part Magnetic Clasp for Notebooks – Custom Sizes & Patterns Wholesale

Three-Part Notebook Magnetic Clasp System
Structural Anchor for Branded Leather Journals & Corporate Gifts

Key Engineering Specs
Dual Standard Sizes
① Compact: Ideal for A5-A6 notebooks

Customized rectangular magnetic clasp featuring logo engraving for brand promotion.

② Large: Fits A4 folios & thick journals

Close-up view of rectangular magnetic clasp showing its three-part design.

A close-up of the clasp’s fixed base, adjustable middle, and magnetic top.

Component Breakdown

Base Plate: Zinc alloy casting with 2 pre-drilled rivet holes
Spacer Block: Iron core with height adjustment range 5-25mm
Face Plate: Magnetic closure (N35-52 grade) with 3 customization layers:
1. Substrate: Brass/Zn alloy
2. Texture: Diamond knurling/Logo/Geometric patterns
3. Finish: Electroplating (nkl/ gun metal, copper/ gold) or Genuine leather wrap
4. Shape variations: plane, square, tree, shield/Custom die-cast forms

Custom Pattern Gallery

▲ Case 1: Corporate Logo Embossing (Min. 2mm line width)
▲ Case 2: Diagonal Groove Pattern (0.8mm depth, ±0.2mm)
▲ Case 3: Leather-Wrapped Surface (Match client’s PU leather)

Production Advantage
✓ Shared Tooling System: Modify existing mold cavities for patterns – Save $1,200+ on NRE
✓ Dual Quality Control:

Stage 1: Magnetic force test (12-15N range)
Stage 2: Salt spray test 48h (ASTM B117 standard)

Order Parameters
MOQ: 500pcs per design
Lead Time: 12 working days (3d sampling)

3-Part Magnetic Clasp