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The Case Penknife Yellow Synthetic is a compact and classic slipjoint pocket knife that embodies traditional design and everyday practicality. Measuring 8.26 cm when closed, this penknife follows the 32087 CS pattern and features two versatile blades: a clip point and a pen blade, both crafted from stonewashed carbon steel. Each blade is under three inches in length, making the knife compliant with UK-friendly carry regulations—ideal for those looking for a non-locking, legal-to-carry everyday companion.
The handle is made from durable yellow smooth synthetic, a hallmark of Case’s heritage series, offering high visibility and resistance to wear. It’s accented with nickel silver bolsters and a traditional Case inlay shield, adding a touch of polish to its straightforward functionality. The slipjoint mechanism provides safe and reliable blade retention without a lock, while its slim profile makes it easy to carry in a pocket or pouch. Whether used for daily tasks, kept as a collectible, or gifted as a classic keepsake, the CA109 is a fine example of Case's enduring craftsmanship.
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Yes, this item is legal to own in the United Kingdom.
We base this opinion on our interpretation of UK Knife Law (see our blog). Be aware that there are different rules for owning and carrying knives in public in the UK. Read about the difference here.
Yes, this item is legal to own in the United Kingdom.
We base this opinion on our interpretation of UK Knife Law (see our blog). Be aware that there are different rules for owning and carrying knives in public in the UK. Read about the difference here.
