5.5” Four Bolt Concrete Clamps 
Model: Putzmeister 5.5 ” four bolt coupling
Material: 40Cr
Technology: Forged, baking paint
Colour: Red/Silver
Max. Working Pressure 130bar
Flange OD 148mm
Weight 9kg
Parts Attached safety label, Pure rubber gasket, and solid pin included.
Package: 1 cubic meter crate with 200 pieces
Advantage: Easy to operate handle, durable, light, accurate dimensions, long working life, affordable factory price
Application: Putzmeister Concrete Placement Machine