SC10PSBK Spyderco Endura 4 Lockback Compression lock The ATZ1820GBU03 Proponent is a

The ATZ1820GBU03 Proponent is a 4-inch framelock folder built around S35VN stainless steel

corrosion-resistant EDC folder that handles daily cutting without fuss

backed by proper storage and a pocket clip for daily carry

The brushed stainless steel handle offers a clean aesthetic and corrosion resistance

while the green titanium and carbon fiber handle keeps weight minimal without sacrificing rigidity

SC10PSBK Spyderco Endura 4 Lockback Compression lock The ATZ1820GBU03 Proponent is aThe Endura 4 Lockback is a mid sized folding knife with a 3. 75" partially serrated VG 10 blade that handles slicing and cutting tasks with reliable edge retention and corrosion resistance. The black textured FRN handle provides solid grip in wet conditions, while the lockback mechanism and thumb pull ensure secure one handed deployment. At 5" closed, it fits most pocket clips and EDC setups across EU jurisdictions that permit folding knives. VG 10