Details - 

The 430007 are C.K ratchet crimping pliers (190mm), complete with full cycle ratchet mechanism. NOT for use on steel armoured cable.

• Compact heavy duty cutter with ratchet mechanism for effortlessly cutting cable
  
• High quality chrome molybdenum profiled steel blade for easy cutting of hard drawn copper, aluminium cable or 200 pair communications cable
• Full ratching cycle for easy use
• Integral locking mechanism and anti-slip handles for safety