Microtech Ultratech Gen III ZBP S/E 3.55in Standard Folding Knife M390MK 6161-T6 Handle Black. Measuring 8.54in in overall length and featuring a 3.55in blade the Ultratech Gen III is crafted from 6061-T6 aluminum secured with Torx screws and equipped with an upgraded glass breaker. The new generation Ultratech features their Crud Kutter Dual-Fuel Drive Train and Zero Blade Play. Specifications for Microtech Ultratech Gen III ZBP D/E 3.55in Standard Tactical Folding Knife: Manufacturer: Microtech Blade Length: 3.55 in Overall Length: 8.54 in Serrated: Plain Knife Application: Folding Blade Handle Material: Aluminum Blade Finish: Black Lock Type: OTF Blade Grind: Flat Weight: 3.61 oz Opening Method: Automatic Package Contents: Microtech Ultratech Gen III ZBP D/E 3.55in Standard Tactical Folding Knife Microtech 1121-1T: Ultratech Gen III ZBP S/E 3.55in Standard Folding Knife M390MK 6161-T6 Handle Black