Cal-Flor SP73107CF Installation Spacers for Floating Floors, 8mm
Use singly or in pairs to ensure a floor with correctly installed expansion space. Variable spacers allow for a straight floor to be installed against a non-straight wall. Use these spacers for Laminate Wood floors or whenever floors requires 1/2" or less expansion space. Also available in 10mm for engineered floor installations. Buy 2 to 4 packs for medium to large installations.