Shift Happens: The History of Labor in the United States

VEVOR Demolition Jack Hammer, 1400W Electric Jackhammer Heavy Duty, 2pcs Chisels Bits Chipping with Case, 2900 BPM Concrete Breaker, Gloves Black

ENEACRO Demolition Jack Hammer 14.5Amp SDS-Hex Concrete Breaker, 65 Joules Heavy Duty Chipping Hammer Cement/Pavement/Floor Breaker, with 2pcs of chisels and Carry box with Rollers

VEVOR Demolition Jack Hammer, 2200W 1350 BPM Jack Hammer Concrete Breaker, Heavy Duty Electric Jack Hammer 4pcs Chisels Bit with Gloves, 360° Swiveling Front Handle for Trenching and Breaking Holes

VEVOR Demolition Jack Hammer, 2200W Electric Jack Hammer, 1350 BPM Heavy Duty Concrete Breaker, 4pcs Chisels Bit with Case, Black

QWORK 17.5-Inch Alloy Steel Scoop Shovel Chisel Bit for Electric Demolition Hammers and Jack Hammers - 1-1/8" Hex Shank - 5" Width

Berserker 1700W 25-Pound SDS-Max Demolition Jack Hammer, 1-9/16" 14-Amp Corded Electric Heavy Duty Demo Chipping Hammer Concrete/Pavement Breaker with Carrying Case Flat Chisel Bull Point Chisel

VEVOR Demolition Jack Hammer, MAX 3500W Jack Hammer Concrete Breaker 1900 BPM Heavy Duty Electric Jack Hammer, 2pcs Chisel w/Gloves & 360°C Swiveling Front Handle for Trenching and Breaking Holes

VEVOR Demolition Jack Hammer, MAX 2200W Electric Jackhammer Heavy Duty, 1350 BPM Concrete Breaker 4pcs Chisels Bit Chipping W/Case, Gloves