Description
C. Sherman Johnson T-Style Tubular Turnbuckle | Boat Supply Store
For precise tensioning of standing rigging, this C. Sherman Johnson tubular turnbuckle features a robust forged silicon bronze body for exceptional corrosion resistance in marine environments. Its 316 stainless steel ends ensure a non-galling interface, critical for long-term adjustability. With a wire size capacity of 1/4 inch and a substantial breaking strength of 7,000 lbs, this unit is built for demanding applications such as on a Catalina 30 keelboat. The integral toggle jaw simplifies rigging installation by eliminating a separate component, while the T-style jaw offers secure locking and easy manipulation.
Key Features
- Durable Forged silicon bronze body construction
- Corrosion Resistant 316 stainless steel ends prevent galling
- Integrated Toggle jaw eliminates separate rigging component
- Secure T-Style jaw for positive locking and adjustment
- Reliable Machine swaged connections for integrity
- High Strength 7,000 lbs breaking strength
- Generous Adjustment 9-1/2" to 13-3/4" pin-to-pin range
- Traditional Design Favored by sailors for rigging
Specifications
| Product Specifications | |
|---|---|
| Type | Jaw/Jaw Tubular Turnbuckle T-Style |
| Thread Size | 3/8-24 |
| Body Material | Forged Silicon Bronze |
| End Material | 316 Stainless Steel |
| Wire Size | 1/4" |
| Breaking Strength | 7,000 lbs |
| Safe Working Load | 2,800 lbs |
| Pin to Pin Length (Closed) | 9-1/2" |
| Pin to Pin Length (Open) | 13-3/4" |
| Body Length | 5-5/8" |
| Pin Diameter | 3/8" |
| Weight | 14 oz |
Who This Is For
Sailors and boaters seeking a traditional, robust turnbuckle design for their standing rigging. This product is ideal for those who value the corrosion resistance of silicon bronze combined with the secure functionality of an integrated toggle jaw for simplified rigging adjustments.
How It Compares
| Feature | C. Sherman Johnson T-Style Tubular Turnbuckle | Competitor |
|---|---|---|
| Body Material | Forged Silicon Bronze | 316 Stainless Steel |
| Jaw Type | Jaw with 'T' Toggle Construction | Jaw & Jaw |
| Integral Toggle Jaw | Yes | No |
| Safe Working Load | 2,800 pounds | 2,800 lbs |
| Thread Size | 3/8-24 | 3/8"-24 |
| Pin to Pin Length (Closed) | 9-1/2" | 9-1/4" |
| Pin to Pin Length (Open) | 13-3/4" | 13-1/2" |
Common Concerns Answered
Is the weight of the C. Sherman Johnson turnbuckle a concern?
At 14 ounces, this turnbuckle offers substantial durability due to its forged silicon bronze body. While slightly heavier than some lighter-weight alternatives, this weight is a testament to its robust construction, ensuring longevity and performance in challenging marine conditions.
How does the safe working load compare to other turnbuckles?
This turnbuckle has a safe working load of 2,800 lbs, which is comparable to many high-quality stainless steel competitors. The combination of silicon bronze and 316 stainless steel provides excellent corrosion resistance and mechanical integrity, making it a reliable choice for many rigging applications.
Is this turnbuckle suitable for all types of rigging?
The C. Sherman Johnson T-Style Tubular Turnbuckle is specifically designed for applications where traditional body turnbuckles and an integrated toggle jaw are preferred. While it excels in many standing rigging scenarios, always ensure the specifications meet the precise load and dimensional requirements of your specific installation.
Frequently Asked Questions
What is the safe working load for the C. Sherman Johnson Jaw/Jaw Tubular Turnbuckle T-Style 3/8-24 Thread?
The safe working load for this turnbuckle is 2,800 pounds.
What is the breaking strength of this turnbuckle?
The breaking strength of the C. Sherman Johnson Jaw/Jaw Tubular Turnbuckle T-Style is 7,000 pounds.
What are the dimensions of the C. Sherman Johnson Jaw/Jaw Tubular Turnbuckle T-Style 3/8-24 Thread?
The closed pin-to-pin length is 9-1/2 inches, the open length is 13-3/4 inches, the body length is 5-5/8 inches, and the pin diameter is 3/8 inches.
What materials are used in the construction of this turnbuckle?
The body is constructed from forged silicon bronze, and the ends are made from 316 stainless steel.
What is the thread size of this turnbuckle?
The thread size of this turnbuckle is 3/8-24.
