Description
SEA-DOG LINE Cl236 Racing Roller Junior | Boat Supply Store
This marine-grade roller is engineered to manage control lines on performance sailboats. It is specifically designed for racing dinghies and smaller performance sailboats up to 20 feet LOA, ensuring efficient and reliable operation of critical sail control systems. The roller features a 1.25-inch diameter sheave constructed from low-friction acetal, capable of handling a maximum working load of 750 lbs. This makes it ideal for reducing friction on jib sheets and mainsheets in demanding racing conditions, such as those found on Galveston Bay.
Key Features
- Reduces friction on control lines for enhanced sail trim.
- Engineered for racing dinghies and performance sailboats.
- Acetal sheave provides low-friction operation.
- 5000 lb. breaking strength for durability.
- Maximum working load of 750 lbs.
- 1.25-inch sheave diameter.
- Corrosion-resistant materials for marine environments.
- Compact design for efficient rigging.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 1.25 inches |
| Sheave Material | Acetal |
| Breaking Strength | 5000 lbs |
| Maximum Working Load | 750 lbs |
| Line Size | Up to 1/2 inch |
| Fastener Size | 3/16 inch |
Who This Is For
This roller is intended for competitive sailors operating smaller racing dinghies and performance sailboats up to 20 feet. It is particularly beneficial for those seeking to optimize sail control lines for speed and responsiveness in regattas and coastal racing scenarios.
How It Compares
| Feature | SEA-DOG LINE Cl236 Racing Roller Junior | Harken |
|---|---|---|
| Sheave Diameter | 1.25 inches | 1.5 inches |
| Sheave Material | Acetal | Nylon |
| Maximum Working Load | 750 lbs | — |
| Breaking Strength | 5000 lbs | — |
Common Concerns Answered
Will this roller handle heavy loads?
Yes, the Cl236 Racing Roller Junior has a maximum working load of 750 lbs and a breaking strength of 5000 lbs, making it suitable for the demanding loads encountered in sailboat racing.
Is the sheave material durable for saltwater use?
The sheave is constructed from acetal, a high-strength, low-friction polymer that offers excellent resistance to saltwater corrosion and abrasion, ensuring longevity in marine environments.
What size control lines can this roller accommodate?
This roller is designed to accommodate control lines up to 1/2 inch in diameter, providing versatility for various rigging setups on smaller racing sailboats.
Frequently Asked Questions
What is the primary function of the Cl236 Racing Roller Junior?
Its primary function is to reduce friction on control lines, such as jib sheets and mainsheets, facilitating smoother and more efficient sail trim adjustments during racing.
On what types of boats is this roller typically used?
This roller is ideal for racing dinghies and performance sailboats up to 20 feet in length, where precise and responsive sail control is critical.
What are the physical dimensions of the roller?
The sheave diameter is 1.25 inches, and it is designed to accommodate line sizes up to 1/2 inch, with a required fastener size of 3/16 inch.
How does the acetal sheave benefit performance?
The acetal sheave's inherent low-friction properties minimize drag on the control line, allowing for quicker and more precise sail adjustments, which is crucial in competitive sailing.
What is the weight capacity of this roller?
The roller has a maximum working load of 750 lbs, ensuring it can withstand the forces exerted by typical control lines on small racing sailboats during active use.
