Dismatling keys - Grad-system
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Dismatling keys

Simple and quick removal of decking and cladding boards

  • Allows quick removal of boards
  • Preserves the integrity of the fastening system
  • Available in several sizes depending on the boards
  • Robust and durable steel tool
  • Facilitates maintenance operations
  • Simple and effective solution on site

Technical specifications

The Dismatling keys Grad® are specially designed to facilitate the removal of decking and open-joint cladding boards without damaging the structure.

Made of electro-galvanized steel, they offer robustness and durability for repeated use on site. Available in several lengths, they adapt to different board widths to ensure efficient and secure removal.

Ergonomic and simple to use, they allow quick intervention on a board, whether for maintenance, replacement, or modification of the structure.

Material Steel
Weight 115mm : 48.0 g

140 mm : 50.6 g

185 mm : 57.3 g
Packaging Sold in pairs
Dimensions Available lengths :

115mm

140mm

185mm
Finish White electro-galvanizing
Compatibility Boards ≤ 120 mm → 115 mm key

Boards 140 to 155 mm → 140 mm key

Boards 155 to 190 mm → 185 mm key

The product from every angle

Performances supérieures

Efficiency

Allows quick and precise removal of boards.

Versatility

Three lengths available to adapt to all configurations.

Reliability

Robust tool designed for intensive use on site.

Instructions for use

Gradually unclip the board starting from one end, then at each intersection between the board and the rail until the other end.

Position the keys on either side of the rail, parallel to the board, then turn them 90° counter-clockwise. Then slide them until they stop to grip the clips. Apply pressure to unclip the board.

Once the board is removed, turn it over and slide the clips out of the grooves. All that remains is to reclip the clips onto the rail before putting the board back in place.

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