Material: chrome molybdenum steel Weight: 182g Size: screw rod length 15.6cm, tool outer diameter 28.5mm, card slot bayonet 4mm wide Features: Fine turning, high bayonet precision, full-thread stainless steel screw, strong compatibility, stainless steel claw screws, gaskets, electroplated silver disassembly sleeve, high hardness, durable. Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.