Q17-QJ Small Silver Wrapping Angle Corner 20x4mm Ultra Slim

The Silver Wrapping Angle Corner 20mm Ultra Slim – model QJ-Small Silver Wrapping Angle – is a precision-engineered metal corner protector by XKY Framing, designed for books, albums, frames, journals, and stationery. If you need a reliable silver wrapping angle corner 20mm ultra slim, this is the definitive choice in craftsmanship and consistency.

[H2] Why Choose the QJ Small Silver Wrapping Angle Corner?
The QJ Small Silver Wrapping Angle (20x4mm) represents the slimmest inner channel in the XKY Framing corner protector range at just 4mm, making it uniquely suited for very thin applications such as single-board greeting card holders, thin leather card cases, and slim pocket diaries. Despite the ultra-slim 4mm channel, the 0.5mm heavy iron sheet ensures the wrapping angle maintains structural integrity and does not spread open during use.

[H3] Key Dimensions & Specifications
Inner height: 4mm | Arm length: 20mm | Outer diameter: 5mm | Total width: 28mm | Iron sheet: 0.5mm | Weight: 0.9g.

[H3] Applications & Use Cases
The Silver Wrapping Angle Corner 20mm Ultra Slim suits commercial bookbinding, stationery gifting, frame-making, and artisan crafts. Its silver finish is suitable for a wide range of cover materials and aesthetics.

[H3] Installation
Slide onto the corner, confirm the 4mm channel fits your board, then secure with craft adhesive or brads.

[H3] FAQ
Q: What does ‘wrapping angle’ mean?
A: A wrapping angle refers to a corner protector designed to wrap around the very edge of an item, with the inner channel gripping both faces of the cover board tightly.

Q: What is the thinnest cover this can fit?
A: The 4mm inner height means it fits covers between approximately 3–4mm thick. It is designed for very thin items and will not grip thicker boards securely.

Q: How does Q17 compare to Q16 (1317# Silver 20x5mm)?
A: Both share 20mm arm length and 0.5mm iron sheet, but Q17 has a 4mm inner height versus Q16’s 5mm. Q17 is for the absolute thinnest covers; Q16 suits slightly thicker boards.

[H3] Ordering
Sold per piece or set of 4. See also: xkyframe.com/products/wrapping-angle-corners (DoFollow) | xkyframe.com/products/metal-corner-protectors (DoFollow)