The patented EZ Splice™ fastener makes the complicated task of splicing fast and simple. Save time and money by creating a custom splice for dock lines, spring lines, anchor thimbles, tie down straps, tow harnesses and more! Use with any type of rope, line, or cord. U/V and corrosion resistant. "Marine tested" for strength and reliability. A must have item for all marine enthusiasts. In addition to marine applications, the EZ Splice™ fastener has been a popular item with RV enthusiasts, landscapers, arborists, snowmobile and ATV riders, hunters and campers.