Boker Brachyptera Folding Knife 3.54in 440A G10 Black Handle. The unusual Wharncliff blade is opened either by thumb stud or flipper and is secured by a sturdy linerlock. The optical centre of the pocket knife is the red anodised washer under the blade axle screw which forms a strong contrast to the black handle scales made of textured G10. With practical deep carry clip (tip-up/r). Specifications for Boker Brachyptera Folding Knife: Manufacturer: Boker Blade Length: 3.54 in Closed Length: 4.75 in Blade Material: 440A Knife Application: Pocket Knife Overall Length: 8.27 in Blade Shape: Drop Point Handle Material: G10 Blade Finish: Uncoated Blade Thickness: 0.13 in Lock Type: Linerlock Sheath Material: No Sheath Handle Color: Black Weight: 3.56 oz Opening Method: Manual Color: Black Package Contents: Boker Brachyptera Folding Knife Boker 01SC076: Brachyptera Folding Knife 3.54in 440A G10 Black Handle