Model#: GLEN7304SP

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Greenlee 7304SP Speed Punch Knockout Kit for 2-1/2 in. to 4 in. Conduit

  • Greenlee 7304SP Speed Punch Knockout Kit for 2-1/2 in. to 4 in. Conduit
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Speed Punch saves time and money with every hole. The Greenlee 7304SP punches conduit-sized holes in mild steel, aluminum, fiberglass and plastic.
Speed Punch is the fastest knockout system on the market for making clean, accurate conduit-sized knockouts. Simply slide the punch onto the draw stud, secure the quick connect speed lock and you're ready to start punching holes faster and easier than ever before. The no-thread punch design provides faster setup and tear-down compared to standard knockouts, saving time and money with every punch.
  • Up to 3 times faster setup and disassembly
  • No-thread punch design eliminates cross-threading
  • Available for stainless steel (1/2 in. to 2 in. conduit size) and mild steel (1/2 in. to 4 in. conduit size), Metric ISO-16 to ISO-63, and 22mm & 30mm for oil-tight push buttons
  • Carbon steel construction for long life and durability
  • Plastic case for convenient transport and storage
  • Recommended for use with Greenlee Punch Driver's Hydraulic Ram (746) and Pump (767)
  • 2-1/2 in. Punch - 7212SP-2-1/2P
  • 3 in. Punch - 7212SP-3P
  • 3-1/2 in. Punch - 7212SP-3-1/2P
  • 4 in. Punch - 7212SP-4P
  • 2-1/2 in. Die - 7212SP-2-1/2D
  • 3 in. Die - 7212SP-3D
  • 3-1/2 in. Die - 7212SP-3-1/2D
  • 4 in. Die - 7212SP-4D
  • (1) 3/4 in. Speed Lock - SP-LOCK
  • (1) 3/4 in. x 5.6 in. Draw Stud - 7212SP12
  • Plastic Storage Case


Weight: 22.65 lbs.
Capacity: 10 Gauge
Diameter: 2.914 in. - 4.544 in.
Draw Stud: .75 in. x 5.6 in. (7212SP12)
Material: Carbon Steel
Type: Knockout Punches



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