Description
Ronstan 9.5mm S-Hook | Boat Supply Store
Ensure positive and secure connections in demanding marine environments with this Ronstan S-Hook. Engineered with a 9.5mm (3/8") clearance and constructed from high-grade 316 stainless steel, it offers exceptional resistance to saltwater corrosion and UV degradation. The innovative closed eye and extended return leg design significantly reduces the risk of accidental detachment, a critical factor for mainsail halyard attachments or securing dinghy painter lines in rough offshore conditions.
Key Features
- Positive attachment via closed eye design
- Prevents accidental release with long return leg
- Corrosion-resistant Grade 316 stainless steel construction
- Durable for harsh marine environments
- Reliable for rigging and lashing
- Secure connection for critical lines
- Easy to install and remove
- Precise 9.5mm (3/8") clearance
Specifications
| Product Specifications | |
|---|---|
| Hook Type | S-Hook |
| Clearance | 9.5mm (3/8") |
| Material | Grade 316 stainless steel |
| Design Feature | Closed eye and long return leg |
Who This Is For
Sailors and boaters requiring exceptionally secure and durable hardware for rigging, lashing, or general attachment purposes in challenging marine environments. Ideal for applications where preventing accidental release is paramount.
How It Compares
| Feature | Ronstan 9.5mm S-Hook | Competitor |
|---|---|---|
| Clearance | 9.5mm (3/8") | — |
| Material | Grade 316 Stainless Steel | 316 Stainless Steel, 316 Stainless Steel |
| Attachment Security Feature | Closed eye and long return leg | Standard hook design, Standard hook design |
Common Concerns Answered
Are there any known issues with this S-hook being difficult to use?
While no specific complaints exist for this Ronstan model, some users report general difficulty in opening/closing hooks under significant load. However, the design prioritizes security, which may require a deliberate action to disengage.
Could this hook damage my boat's surfaces?
As with any metal hardware, careful handling is advised to prevent scratching delicate surfaces. The primary function is secure attachment, not abrasion resistance against gelcoat or paint.
Is this S-hook a good value considering the price?
The investment in this Ronstan S-hook is justified by its superior Grade 316 stainless steel construction and the advanced closed eye/long return leg design, offering enhanced longevity and critical safety benefits over lower-grade alternatives.
Frequently Asked Questions
What is the clearance of the Ronstan S-Hook - 9.5mm?
The clearance of the Ronstan S-Hook is 9.5mm, equivalent to 3/8 inch.
What material is the Ronstan S-Hook made from?
This S-hook is constructed from high-grade 316 stainless steel, renowned for its superior corrosion resistance in marine environments.
What is the purpose of the closed eye and long return leg on this S-hook?
The closed eye provides a positive and secure point of attachment, while the long return leg is specifically designed to prevent the hook from accidentally disengaging from the line or fitting it is attached to.
Is this S-hook suitable for marine environments?
Yes, it is explicitly designed for marine applications, featuring Grade 316 stainless steel construction to withstand saltwater, UV exposure, and general harsh conditions.
What is the MPN for the Ronstan S-Hook - 9.5mm?
The Manufacturer Part Number (MPN) for this Ronstan S-Hook is RF51.
