Wasp Poker Shaft for Concrete Vibrator 45mm

The Wasp 45mm Poker Shaft (vibrating needle) is a mid-range industrial attachment designed for the consolidation of fresh concrete. At 45mm, it is the "Goldilocks" size—large enough for structural slabs and foundations, yet slim enough to fit between standard rebar configurations. Technical Specifications Head Diameter: 45mm (1.75 inches). Shaft Length: Typically available in 4m or 6m options. Coupling Type: Standard "Dynapac" or "Hex" fitting (compatible with most petrol and electric drive units). Vibration Frequency: 10,000 – 12,000 VPM (Vibrations Per Minute). Amplitude: Approximately 1.2mm – 1.5mm.