Spinlock TSR30 – 6 Sheave Organiser (Standard and Low Profile)
The Spinlock TSR30 6 Sheave Organiser is configured for yachts requiring extensive high-load control line diversion from clutches and jammers. Its 30 mm alloy sheaves offer superior durability and friction reduction during large deflection angles or when handling large-diameter lines.
The modular top rail allows complete control over sheave spacing, and the tulip-shaped geometry enhances vertical-line clearance and reduces friction. With both standard-height and low-profile TSR30L options, the organiser suits a wide range of installation constraints. Fixed sheave inserts may be used to increase deflection load capacity where extreme angles are needed.
Key Features
• Six 30 mm alloy sheaves
• Designed for diverting high-load lines efficiently
• Modular spacing on alloy top rail
• Tulip-shaped geometry reduces friction during vertical deflection
• Optional fixed sheave inserts
• Standard and Low Profile variants
• Endless line-friendly
• Titanium components available
• Custom spacing and mixed diameters available
Load Ratings – TSR30
• Individual sheave: 2500 kg
• Combined load: 1250 kg × number of sheaves
• 30° deflection: 5000 kg
• 60° deflection: 2500 kg
Applications on Sailing Yachts
• Complex halyard banks on larger performance yachts
• High-load reefing and tack line arrangements
• Multi-line routing requiring custom sheave spacing
• Space-limited deck areas needing low-profile hardware
Specifications
| Option* | Standard or Low Profile |
| Total width (mm) | 41 |
| Recommended line - Max Ø (mm) | 15 |
| Total height (mm) | 52 |
| Fixing hole spacing (mm) | 44 |
| Total length (mm) | 260 |
| Sheave Ø (mm) | 29 |
| Mounting fasteners | M10 CSK Head (supplied) |
| Sideplate material | Alloy |
| Sheave material | Alloy |
| SWL (kg) | 2500 |
| NBL (kg) | 5000 |
| Weight (g) | 1535 |
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