Marine Grade 316 Stainless Steel Key Ring Key Chain Heavy Duty Keychain Split Ring Connector for Scuba Gear BCD Attachment Crafts Jewelry (Flat 25mmx5)

Description

Type 316 stainless steel contains 2-3% molybdenum which increases corrosion resistance, improves resistance to pitting in chloride ion solutions and increases strength at high temperatures. Type 316 grade stainless steel is particularly effective in acidic environments. It is effective in protecting against corrosion caused by sulfuric, hydrochloric, acetic, formic, and tartaric acids, as well as acid sulfates and alkaline chlorides. Great for use in marine environments. Outer Diameter: 25mm, inner diameter: ~20.5mm. Thickness: ~2.4mm. Weight: ~2.8 g/piece A perfect solution for attaching gears onto your BCD Package includes: 5x 25mm Flat 316 Stainless Steel Key Ring Flat Split Ring6 sizes are available: (1)Round 20mm-Outer Diameter: 20mm, inner diameter: ~16.4mm. Thickness: ~2.4mm. Weight: ~1.4 g/piece. (2)Round 25mm-Outer Diameter: 25mm, inner diameter: ~21mm. Thickness: ~2.8mm. Weight: ~2.2 g/piece. (3)Round 30mm-Outer Diameter: 30mm, inner diameter: ~24.7mm. Thickness: ~3.3mm. Weight: ~4.1 g/piece. (4)Flat 30mm-Outer Diameter: 30mm, inner diameter: ~25mm. Thickness: ~2.75mm. Weight: ~4.1 g/piece. (5)Flat 25mm/20.5mm-Outer Diameter: 25mm, inner diameter: ~20.5mm. Thickness: ~2.4mm. Weight: ~2.8 g/piece. (6)Flat 25mm/21mm-Outer Diameter: 25mm, inner diameter: ~21mm. Thickness: ~2.2mm. Weight: ~2.2 g/piece.