Petzl Micro Swivel – 23 kN DMM Focus Swivel DMM Nexus Swivel Edelrid Cupid Swivel Camp Enigma Swivel Petzl Open Swivel Camp Gyro Swivel CT Twirl Swivel Camp Gyro1 Swivel CT Twister Swivel Aluminium Ring 30 kN - EN 795B Edelrid Cupid ring Petzl Open 23 kN – EN 362 Ring Edelrid Cupid Steel Ring Sliding D-Ring Singing Rock Ringo Aluminium Ring DMM Mini-Swivel 26 kN Edelrid Cupid Swivel Mix Edelrid Cupid Mini Swivel