Kayak Drag Chain:
- Size: Typically 1/4" to 3/8" diameter
- Grade: Not applicable (non-standardized for recreational use)
- Viscosity: N/A (solid metal chain)
- Buoyancy: Sinks (negative buoyancy)
- Material: Galvanized steel or stainless steel
Anchor Chains:
- Size: 1/4" to 1" diameter (varies by boat size)
- Grade: Grade 30, Grade 43, or Grade 70 (common for marine use)
- Viscosity: N/A (solid metal chain)
- Buoyancy: Sinks (negative buoyancy)
- Material: Hot-dip galvanized steel, stainless steel, or high-tensile steel