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360° Free Rotation Head. Hybrid T316 SS & PA66 Construction. Available in 35mm & 50mm.
Overview
Eliminate line twists and ensure smooth operation with the RiaYer Single Swivel Sailing Block. Featuring a precision-engineered 360° Swivel Head, this block automatically rotates to align with the load, reducing friction on your lines. The construction utilizes a professional hybrid blend: T316 Marine-Grade Stainless Steel for the load-bearing straps and shackle, combined with a lightweight, wear-resistant PA66 Nylon body. Available in 35mm and 50mm sizes, it is the reliable choice for control lines, halyards, and mainsheets.
Key Features
- 🔄 360° Free Swivel: The headpost rotates freely around its axis, allowing the block to turn and follow the direction of the rope. This prevents the line from jamming or twisting during operation.
- ⚓ Hybrid Composite Build: Engineered for the marine environment—T316 Stainless Steel provides rust-proof strength for the shackle and straps, while the reinforced Nylon body reduces weight.
- 💪 High Working Load: Compact yet powerful. The 35mm version supports a Working Load Limit (WLL) of 1,800 lbs, and the 50mm version handles up to 3,100 lbs (1406 kg).
- ⚙️ Low-Friction Bearings: Equipped with smooth-running bearings that reduce resistance, making it easier to trim sails and adjust lines under tension.
- 📏 Two Professional Sizes: Precision-machined in 35mm (for up to 7/16" lines) and 50mm (for up to 1/2" lines) to match your specific rigging needs.
Specifications
| Sheave Diameter | 35mm (1-3/8") / 50mm (1-15/16") |
| Head Motion | 360° Free Rotation |
| Max Line Size | 7/16" (11mm) / 1/2" (12.7mm) |
| Working Load (WLL) | 1,800 lbs (816 kg) / 3,100 lbs (1406 kg) |
| Body Length | 2" (35mm) / 2-13/16" (50mm) |
| Body Width | 1-3/8" (35mm) / 2" (50mm) |
| Total Thickness | 7/8" (35mm) / 1-1/8" (50mm) |
| Pin Diameter | 3/16" (Standard for both) |
RiaYer
Single Swivel Sailing Block-Compact Marine Pulley,T316 Stainless Steel & PA6.6 Nylon Construction,Sailing Hardware
- Regular price
- ¥15.99
360° Free Rotation Head. Hybrid T316 SS & PA66 Construction. Available in 35mm & 50mm.
Overview
Eliminate line twists and ensure smooth operation with the RiaYer Single Swivel Sailing Block. Featuring a precision-engineered 360° Swivel Head, this block automatically rotates to align with the load, reducing friction on your lines. The construction utilizes a professional hybrid blend: T316 Marine-Grade Stainless Steel for the load-bearing straps and shackle, combined with a lightweight, wear-resistant PA66 Nylon body. Available in 35mm and 50mm sizes, it is the reliable choice for control lines, halyards, and mainsheets.
Key Features
- 🔄 360° Free Swivel: The headpost rotates freely around its axis, allowing the block to turn and follow the direction of the rope. This prevents the line from jamming or twisting during operation.
- ⚓ Hybrid Composite Build: Engineered for the marine environment—T316 Stainless Steel provides rust-proof strength for the shackle and straps, while the reinforced Nylon body reduces weight.
- 💪 High Working Load: Compact yet powerful. The 35mm version supports a Working Load Limit (WLL) of 1,800 lbs, and the 50mm version handles up to 3,100 lbs (1406 kg).
- ⚙️ Low-Friction Bearings: Equipped with smooth-running bearings that reduce resistance, making it easier to trim sails and adjust lines under tension.
- 📏 Two Professional Sizes: Precision-machined in 35mm (for up to 7/16" lines) and 50mm (for up to 1/2" lines) to match your specific rigging needs.
Specifications
| Sheave Diameter | 35mm (1-3/8") / 50mm (1-15/16") |
| Head Motion | 360° Free Rotation |
| Max Line Size | 7/16" (11mm) / 1/2" (12.7mm) |
| Working Load (WLL) | 1,800 lbs (816 kg) / 3,100 lbs (1406 kg) |
| Body Length | 2" (35mm) / 2-13/16" (50mm) |
| Body Width | 1-3/8" (35mm) / 2" (50mm) |
| Total Thickness | 7/8" (35mm) / 1-1/8" (50mm) |
| Pin Diameter | 3/16" (Standard for both) |
- Regular price
- ¥15.99
360° Free Rotation Head. Hybrid T316 SS & PA66 Construction. Available in 35mm & 50mm.
Overview
Eliminate line twists and ensure smooth operation with the RiaYer Single Swivel Sailing Block. Featuring a precision-engineered 360° Swivel Head, this block automatically rotates to align with the load, reducing friction on your lines. The construction utilizes a professional hybrid blend: T316 Marine-Grade Stainless Steel for the load-bearing straps and shackle, combined with a lightweight, wear-resistant PA66 Nylon body. Available in 35mm and 50mm sizes, it is the reliable choice for control lines, halyards, and mainsheets.
Key Features
- 🔄 360° Free Swivel: The headpost rotates freely around its axis, allowing the block to turn and follow the direction of the rope. This prevents the line from jamming or twisting during operation.
- ⚓ Hybrid Composite Build: Engineered for the marine environment—T316 Stainless Steel provides rust-proof strength for the shackle and straps, while the reinforced Nylon body reduces weight.
- 💪 High Working Load: Compact yet powerful. The 35mm version supports a Working Load Limit (WLL) of 1,800 lbs, and the 50mm version handles up to 3,100 lbs (1406 kg).
- ⚙️ Low-Friction Bearings: Equipped with smooth-running bearings that reduce resistance, making it easier to trim sails and adjust lines under tension.
- 📏 Two Professional Sizes: Precision-machined in 35mm (for up to 7/16" lines) and 50mm (for up to 1/2" lines) to match your specific rigging needs.
Specifications
| Sheave Diameter | 35mm (1-3/8") / 50mm (1-15/16") |
| Head Motion | 360° Free Rotation |
| Max Line Size | 7/16" (11mm) / 1/2" (12.7mm) |
| Working Load (WLL) | 1,800 lbs (816 kg) / 3,100 lbs (1406 kg) |
| Body Length | 2" (35mm) / 2-13/16" (50mm) |
| Body Width | 1-3/8" (35mm) / 2" (50mm) |
| Total Thickness | 7/8" (35mm) / 1-1/8" (50mm) |
| Pin Diameter | 3/16" (Standard for both) |
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Vendor: RiaYer
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