Ronstan Sister Clip - Stainless Steel - Small

The Ronstan Sister Clip in stainless steel (small) is a quick-attach, quick-detach fastening solution engineered for rope and line applications across marine, tactical, outdoor, and industrial environments. Designed for users who require rapid deployment without compromising security, this compact clip enables efficient coupling and uncoupling of ropes under field conditions. Whether rigging in a sailing context, securing tactical gear, or managing cordage on job sites, the Sister Clip eliminates fumbling with knots or permanent attachments while maintaining reliable hold integrity.

Manufactured by Ronstan, a leader in marine hardware, this stainless steel clip measures 24.0mm (15/16 inch) in length and is built to resist corrosion in salt-water and high-humidity environments. The spring-loaded mechanism provides positive engagement without manual locking, ensuring ropes seat securely once inserted while remaining accessible for single-handed release. Stainless steel construction delivers superior durability and longevity compared to zinc-plated or painted alternatives, making it ideal for permanent installations or repeated field use where rust and degradation are concerns.

This small-format clip is best suited for lightweight to medium-load applications—think halyards, guy lines, tether systems, and accessory attachments rather than primary load-bearing rigging. Its compact 1-inch profile minimizes bulk and weight (0.1 lbs), making it ideal for tactical rucksacks, marine fittings, survival kits, and portable rope systems. Users appreciate the Ronstan Sister Clip for its reliability under repeated cycle testing, ease of operation with gloved hands, and long service life in demanding coastal or field conditions. Compatible with standard cordage diameters typical of marine and tactical rope grades.