KUBEY Nadir KU490B 14C28N Jade Glow G10 Liner Lock Folding Knife

Model: KU490B

Product Overview

Meet the KUBEY Nadir KU490B, a versatile EDC folding knife designed by Kornel Kiss for everyday carry and outdoor use. Featuring a 14C28N stainless steel Drop Point blade with vacuum and cryogenic heat treatment, a Jade Glow G10 handle, and a Liner Lock mechanism, the Nadir combines practical materials with a functional design. Its caged ceramic ball bearing system supports smooth blade movement, while the ambidextrous design offers comfortable handling for both left- and right-handed users.

Specifications

General Information

• Brand: KUBEY

• Model: Nadir

• Model No.: KU490B

• Designer: Kornel Kiss

• UPC: 646414580655

• Product Type: Folding Knife

• Designer: Kornel Kiss

• Best Use: Outdoor, Everyday Carry

• Dexterity: Ambidextrous

• Country of Origin: China

• Warranty: Lifetime

Blade

• Blade Material: 14C28N Stainless Steel

• Heat Treatment: Vacuum & Cryogenic

• Blade Shape: Drop Point

• Blade Finish: Satin

• Sharpening Method: Flat

• Edge Type: Plain

• Blade Hardness: HRC 60–61

• Blade Length: 3.35 in / 8.5 cm

• Blade Width: 1.10 in / 2.8 cm

• Blade Thickness: 0.12 in / 3.1 mm

• Sharpening Angle: 15°–20°

Handle

• Handle Material: G10

• Handle Color: Jade Glow

• Handle Length: 4.52 in / 11.5 cm

• Handle Thickness: 0.51 in / 1.3 cm

Dimensions & Weight

• Overall Length: 7.87 in / 20.0 cm

• Weight: 3.99 oz / 113 g

Lock & Hardware

• Lock Type: Liner Lock

• Washer Type: Caged Ceramic Ball Bearing

• Washer Size: 5.2 × 9.6 × 1.6 mm

• Pocket Clip: Stainless Steel, Sandblast Finish

• Clip Position: Tip Up, Left / Right

• Pivot Cap: Stainless Steel, Sandblast Finish

• Liner: Stainless Steel, Sandblast Finish

• Thumb Studs: Stainless Steel, Sandblast Finish

• Filler Tab: Stainless Steel, Sandblast Finish

• Screws: Stainless Steel, Sandblast Finish

• Backspacer: N/A