Use in decking that will shrink as it acclimates. It is used with 1-inch boards and thicker like Cedar, Ipe, and Redwood.
Use the live center version if you expect the wood to expand or contract more than normal. A Rooftop deck, full sun, or on the water are a few examples.
The Grooves are the same on all Eb-Ty's
Groove thickness 5/32
Groove length 1/2 inch
The EB-TY fasteners are virtually invisible, inserted, and fastened with a screw driven into the joist. Nesting each successive board against the EB-TY automatically ensures consistent spacing and uniform height. Color: Black.