Boker Advance Checkering Folding Knife 3.54in 440C Aliminum Black Handle. The elaborate checkering of the aluminum handle scales offers a secure grip and full functionality. The blade consists of stainless 440C with excellent edge retention. It opens with a thumbstud and is secured with a linerlock. It has a ridged spine and a lanyard hole and comes with a deep-carry clip (tip-up) and a handy belt sheath. Specifications for Boker Advance Checkering Folding Knife 3.54in: Manufacturer: Boker Blade Length: 3.54 in Closed Length: 4.38 in Blade Material: 440C Knife Application: Pocket Knife Overall Length: 7.87 in Blade Shape: Drop Point Handle Material: Aluminum Blade Finish: Uncoated Blade Thickness: 0.11 in Lock Type: Linerlock Sheath Material: No Sheath Handle Color: Black Weight: 4.52 oz Opening Method: Manual Color: Black Package Contents: Boker Advance Checkering Folding Knife 3.54in Boker 01RY302: Advance Checkering Folding Knife 3.54in 440C Aliminum Black Handle