Condition: New, Unused This product is made of SUS304 stainless steel, which is highly resistant to corrosion, so it is rust-resistant even if scratched and can be used for a long time. Size: Medium (Standard M20) Safe Load: 75kg New, unused Actual rope (up to φ7mm) can be passed through. The upper rotating cylinder head rotates 360 degrees. Made of stainless steel, it has excellent rust resistance and weather resistance, and can be used for anchoring in sea fishing such as kayak fishing. For reference, I (the seller) use it for kayak anchoring. Material: 304 stainless steel (Expensive but strong, rust-resistant and can be used for a long time) * Because it is a stainless steel product that has not been plated, there are scratches in various places even if it is unused, but it will not corrode from the scratches. Similar products are available, but this one is sourced from a stainless steel metal processing factory. The seller has also used it in the sea for a long time, but there is no rust. * For other sizes, please check #stainless pulley here. * If you wish to purchase 2 or more fishing tackle items (including this product), there is a set discount. Please see the profile for details. Stainless steel pulley climbing/cargo transportation Useful for rope pulleys, sea fishing, etc. Tools... Carabiner