40 × 40 cm Panel with two-sided recess for Plexiglass.

40 × 40 cm Panel with left-sided recess for the Wood Grate.

40 × 40 cm Panel with right-sided recess for the Wood Grate.

40 × 40 cm Panel with two-sided recess for the Wood Grate.

For connecting all QUADRO tubes.

For connecting standard QUADRO Panels.

For fastening all QUADRO screws.

For the professionals. Manufactured by hand using stainless steel, the QUADROpro Key comes with a lifetime guarantee. Compatible with all QUADRO screws since 1979.