High Hardness Claw Hammer Carpenter Nail Hammer Iron Hammer (Small) Material: high-carbon steel. Handle: Accord with human engineer, anti-slip and comfortable. High hardness, polished hammer, steel handlle, rubber coating, comfortable and durable. Size: S: Specification: 0.25kg/8oz, Length 263mm, Width 105mm, Hammer diameter 23mm. M: Specification: 0.5kg/16oz, Length 325mm, Width 132mm, Hammer diameter 30mm.