The 2051OLBW stands apart from the rest of the Mini Iridium lineup in two ways: blade geometry and colorway. Where the 2051RBLK and 2051R use a reverse tanto blade, the 2051OLBW runs a spear point — a symmetrical, centered tip with equal upper and lower bevels that gives the blade a longer usable belly and a more versatile general cutting profile. The OD green anodized handle and blackwash blade also make it the most distinctly field-oriented colorway in the series. The DuraLock crossbar lock, D2 steel, 3.0-inch blade length, flat grind, and carry configuration are identical across all Mini Iridium variants.

A spear point features a symmetrical profile with the tip centered on the blade's midline — equal upper and lower bevels meeting at a fine, well-supported point. The centered geometry gives the blade a long, usable belly that excels at slicing tasks: food prep, breaking down boxes, cutting cordage, and any cutting motion that benefits from drawing the edge across material. Compared to the reverse tanto, the spear point is more versatile for general everyday tasks but offers less reinforced tip mass for hard puncture work. If your carry tasks lean toward general utility and slicing over controlled puncture and tip-heavy work, the spear point is the more natural choice.

Blackwash is produced by applying a stonewash texture to the blade first, then laying a black coating over the top. Because the stonewash creates peaks and valleys across the surface, the black settles into the recesses and wears away at the high points, producing a two-tone effect with more visual depth than plain stonewash or uniform black. On D2 steel, the blackwash coating also provides a functional corrosion barrier across the blade face — important for a semi-stainless tool steel that benefits from surface protection in carry conditions. The finish will show normal wear at the edge bevel with sharpening and use, which is expected.

DuraLock is Kershaw's crossbar locking system. A hardened steel crossbar passes laterally through the handle and drops into a notch in the blade tang when the blade reaches full open, locking it in place across a wide contact area. To close, push the crossbar from either side with your thumb — it clears the tang notch and the blade folds freely. The crossbar provides a wider, more stable lockup geometry than a standard Liner Lock and eliminates accidental lock disengagement from lateral blade pressure. On the Mini Iridium, this hardware fits into a 3.85-inch closed handle — a combination uncommon in compact production folders at this price point.

D2 is a high-carbon, high-chromium tool steel — semi-stainless by composition but tool steel by performance. Its high carbide content gives it significantly better edge retention and wear resistance than the 8Cr13MoV common at this price tier, meaning it stays sharp through more cutting cycles before needing attention. The trade-off is modest susceptibility to surface rust if left wet or stored without care. The blackwash coating on the 2051OLBW provides a functional barrier on the blade face. Wipe the blade dry after moisture exposure and apply a thin coat of blade oil before extended storage to maintain the exposed steel at the sharpened bevel.

The Mini Iridium 2051OLBW is a manual folding knife with thumb stud deployment — not assisted-opening, automatic, or OTF — which places it in the broadest legal carry category under most state laws. A 3.0-inch blade clears the carry limit in the majority of US jurisdictions, though some cities and municipalities set lower thresholds. Knifeworks cannot provide legal advice. Check your local laws at akti.org (American Knife and Tool Institute) before carrying, or call us at 888-225-9775.

Kershaw offers a lifetime warranty against defects in materials and workmanship. If the knife fails due to a manufacturing defect, Kershaw will repair or replace it at no charge. Warranty service is handled directly by Kershaw — not Knifeworks. Submit a claim through Kershaw's website at kershawknives.com with a description of the issue and proof of purchase. Normal wear, cosmetic finish wear, sharpening, and damage from misuse are not covered.

The Kershaw Mini Iridium 2051OLBW is manufactured in China under Kershaw's offshore production program. Kershaw designs, engineers, and quality-controls all models from their Tualatin, Oregon headquarters, and the Mini Iridium carries the same Kershaw Lifetime Warranty as their USA-made production pieces. Buyers who prefer domestic manufacturing should consider the Bel Air series (6105), which is USA made in Tualatin, Oregon.