Design61 10x square pipe plugs, slatted plugs 40x40 mm with slats for internal dimensions 30-34 mm For 40 x 40 mm square tubes with a wall thickness of 3-5 mm Material: Polyethylene (PE) High quality and robust With slats and smooth sliding surface Easy installation - for hammering in or Plug in A 40mm , H 5mm , H1 3mm , L 14,5mm , R 2mm , t 3,0-5,0mm.
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