Modle: BM 176 (OEM IN CHINA ) The 176BK SOCP skeletonized dagger is the optimal tool for self-defense and allows the user to maintain dexterity and manipulate other objects without putting down the knife. The specialized sheath design also integrates into gear and webbing while keeping a low profile. MOLLE compatible. Full length: 17 cm Blade length: 6.3 cm Handle length: 10.8 cm Blade width: 2.0cm (at the widest point) Blade thickness 5 mm Blade material: 3 cr13mov Hard degrees 57 HRC Knife handle: integral steel handle Surface: sand/stone wash Weight: 138 grams (including packaging) Note: with thick K sheath, very sharp.It can be used as a dart ----------------------------------------------------------------------------------------- Modle: BM 175 (OEM IN CHINA ) "The Model 175 CBK (Concealed Backup Knife) is a result of listening to what the customer wants, namely the many professionals in the Law Enforcement community. The 175 features a plenty strong dagger style blade design, which is sharpened on two sides. The blade profile is beveled only on one side, and flat on the other. A palmable handle design offers an intuitive fast response grip with enough surface area to support the knife. A molded sheath design provides for secure carry inverted. Blade Length: 2.50"" Blade Thickness: 0.125"" Handle Thickness: 0.250"" Blade Material: 440C Blade Hardness: 58-60 Blade Style: Double Edge Spear-Point w/ Chisel Ground Edge Weight: 2.32oz. Pocket Clip: Reversible Sheath Clip Lock Mechanism: Fixed Overall Length: 5.47"" Sheath Material: Molded Kydex/ Thermoplastic; Versatile Belt-Clip" -------------------------------------------------------------------------------------------- Modle: Cold Steel (OEM IN CHINA ) Length: 8 cm Handle wide: 4 cm Blade length: 3.5 cm Maximum width: 2.3cm Thickness: 2 mm Net weight: 24.6g Steel: 440 steel Hardness: 54 With plastic sheath