Floor Sand Rammer Hole Diameter 2 in Piston Bore Size 2 1/2 in Piston Stroke Length 2 1/2 in Maximum Blows per Minute 1 020 bpm Butt Diameter 2 in Tool Weight 7 lb Air Inlet Gender Female Air Inlet Size NPT Air Consumption 17.7 cfm Air Inlet Type 1/4 in NPT Female Handle Type Straight Kit Contents Safety Lever Minimum Hose Size 3/8 in Primary Material Application Foundry Product Type Sand Rammer Retainer Type Latch Sand Rammer Style Floor Series CP0200 Series