Sheffield Wilco 4-In-1 Carabiner Multi-Tool Black. 10in Blade Thickness Liner Lock Partially Serrated Blade Weight: 2.61 Oz. Specifications for Sheffield Wilco 4-In-1 Carabiner Multi-Tool: Manufacturer: Sheffield Overall Length: 4 in Blade Shape: Drop Point Blade Length: 3 in Blade Material: 420 Serrated: Serrated Weight: 2.61 oz Handle Material: Aluminum Blade Finish: Satin Color: Black Handle Color: Black Fabric/Material: Aluminum Features of Sheffield Wilco 4-In-1 Carabiner Multi-Tool: 4in Aluminum Carabiner Handle Features: 3in Knife Slotted Screwdriver Phillips Screwdriver Carabiner Clip Carabiner Lock 0.10in Blade Thickness Liner Lock Partially Serrated Blade Weight: 2.61 Oz. Package Contents: Sheffield Wilco 4-In-1 Carabiner Multi-Tool Sheffield 12173: Wilco 4-In-1 Carabiner Multi-Tool Black