Description: Marine grade 304 stainless steel Strong, durable and corrosion resistance Used for securing clevis pins, cotter pins and other pins Fully re-usable, easy to fit and remove Great for attaching fore-sail sheets or other sailing / boating applications requiring a high strength quick release. Size Chart: 3x65mm Overall length: 2.56" / 65mm Wire diameter: 0.12" / 3mm Large inner diameter: 0.81" / 20.7mm Small inner diameter: 0.37" / 9.4mm 3x50mm Overall length: 1.97" / 50mm Wire diameter: 0.12" / 3mm Large inner diameter: 0.39" / 10mm Small inner diameter: 0.2" / 5mm 2.5x60mm Overall length: 2.36" / 60mm Wire diameter: 0.1" / 2.5mm Large inner diameter: 0.5" / 12.8mm Small inner diameter: 0.34" / 8.6mm 2x42mm Overall length: 1.65" / 42mm Wire diameter: 0.08" / 2mm Large inner diameter: 0.39" / 9.8mm Small inner diameter: 0.38" / 9.7mm 1.8x37mm Overall length: 1.46" / 37mm Wire diameter: 0.07" / 1.8mm Large inner diameter: 0.35" / 9mm Small inner diameter:0.28" / 7mm 1.6x32mm Overall length: 1.26" / 32mm Wire diameter: 0.06" / 1.6mm Large inner diameter: 0.32" / 8.2mm Small inner diameter: 0.2" / 5.2mm 1.2x22mm Overall length: 0.87" / 22mm Wire diameter: 0.04" / 1.2mm Large inner diameter: 0.24" / 6mm Small inner diameter: 0.16" / 4mm Package Includes: 10 Pieces R Clips Note: Please allow slightly difference due to manual measurement. Color maybe slightly different since different monitor. Thanks!