DURABLE AND EASY TO USE: This 125mm (5") automatic centre punch has a knurled, non-slip brass barrel and a spring loaded steel alloy point which automatically strikes a sharp blow STEEL BODY: Durable construction provides strength for long-term performance SIZE CAPACITY: 5 inch / 125 mm range ideal for household and trade applications PRECISION PERFORMANCE: Provides smooth and accurate results HOUSEHOLD & PROFESSIONAL USE: Suitable for DIYers and tradespeople alike, Weight: 0.1763698096 pounds, Manufacturer: DK Tools LTD