Calibration Anvil For periodic calibration of concrete test hammer, complete with hammer guide. SKU: BET-555 Category: Concrete Description Additional information Description Specification : Dimension : 150 mm dia x 230 mm height Weight approx : 16 Kg Additional information Weight 16 kg Quantity 1 Unit Related products Tamping Rammer Concrete Cube Mould Digital Concrete Compression Machine (Computerized Full Set) DIGITAL CONCRETE COMPRESSION MACHINE