<p>50 Pack White Strapping Webbing rivets medium multi-gauge for patio lawn chair straps is multi-purpose.</p> <p>It can be used for either single wrapping or double wrapping vinyl strap when the diameter of the hole is 3/16" or 7/32". </p> <p>Length of the shaft is 3/4" long. When double-wrapping a strap, the rivet will be covered by the strap and cannot be seen. </p> <p>When single-wrapping, the head of the rivet can be seen. </p> <p>This medium rivet replaces the Small Double-Wrap Rivet and the Solid Shank Double-Wrap Rivet.</p> <p>Two rivets required for each strap. US standard size, not metric. White or black.</p>