Description
C. Sherman Johnson Wrap Pins f/Turnbuckles | Boat Supply Store
Eliminate the frustration of traditional cotter pins for turnbuckle adjustments with C. Sherman Johnson Wrap Pins. These devices provide a rapid and secure locking mechanism for 1/4" thread open body turnbuckles, specifically designed for 1/16" diameter pins. Ideal for securing standing rigging on a J/Boats or ensuring precise sail trim on a Catalina 30 in coastal waters.
Key Features
- Quick hook and loop locking mechanism for secure turnbuckle adjustment
- Eliminates the need for traditional cotter pins, saving time and hassle
- Specifically designed for open body turnbuckles and Johnson's positive locking, slotted tubular turnbuckles
- Precisely sized for 1/16" diameter pins commonly found on 1/4" thread turnbuckles
- Easy to install with a simple wrap-around design
- Durable construction for reliable performance
- Convenient 2-pack ensures you have replacements or spares
- Reduces rigging fiddling, allowing for faster adjustments offshore
Specifications
| Product Specifications | |
|---|---|
| Product Type | Wrap Pin Locking Device |
| Thread Size Compatibility | 1/4" |
| Pin Diameter Compatibility | 1/16" |
| Turnbuckle Body Type | Open Body |
| Locking Mechanism | Hook and Loop |
| Quantity | 2 per pack |
Who This Is For
Sailors and boaters utilizing open body turnbuckles will benefit from a simplified adjustment locking system. This product is for those seeking a less time-consuming and more user-friendly alternative to fiddly cotter pins for rigging adjustments.
How It Compares
| Feature | C. Sherman Johnson Wrap Pins f/Turnbuckles | Competitor |
|---|---|---|
| Locking Mechanism | Hook and Loop | Pin with Lanyard, Pin |
| Ease of Use | High (wrap and secure) | Moderate (insert pin, secure lanyard), Moderate |
| Material | Hook and Loop Fabric | Stainless Steel, Stainless Steel |
| Pin Diameter Compatibility | 1/16" | Varies by model, Specific to Harken models |
Common Concerns Answered
Are C. Sherman Johnson Wrap Pins durable in a saltwater environment?
While the hook and loop material offers exceptional ease of use, long-term durability in extreme saltwater conditions may be a consideration for some users compared to solid metal components. Periodic inspection and cleaning are recommended.
Will these Wrap Pins hold up under very high rigging tension?
For exceptionally high-tension rigging applications where the primary concern is absolute static load bearing and resistance to dynamic forces, traditional metal pins are often preferred. These Wrap Pins are best suited for standard rigging adjustments.
Are there any limitations to which turnbuckles these Wrap Pins will fit?
These Wrap Pins are specifically engineered for 1/4" thread open body turnbuckles and Johnson's positive locking, slotted tubular turnbuckles. They are not designed for closed body or other specialized turnbuckle types.
Frequently Asked Questions
What are C. Sherman Johnson Wrap Pins?
C. Sherman Johnson Wrap Pins are a type of marine hardware designed to secure the pin of an open body turnbuckle using a hook and loop fastening system, offering an alternative to traditional cotter pins.
How do Wrap Pins work with turnbuckles?
The Wrap Pin is inserted through the hole in the turnbuckle pin. The hook and loop strip is then wrapped securely around the body of the turnbuckle, creating a robust lock that prevents the turnbuckle pin from dislodging due to vibration or movement.
What size turnbuckles are these Wrap Pins for?
These specific C. Sherman Johnson Wrap Pins are designed for 1/4" thread open body turnbuckles and feature a 1/16" diameter pin compatibility.
Are Wrap Pins better than cotter pins for turnbuckles?
Wrap Pins offer superior ease of use and speed of installation/removal compared to cotter pins, making rigging adjustments faster and less prone to dropped hardware. However, cotter pins may offer a higher perceived security in extremely high-load situations for some mariners.
Can Wrap Pins be used on all types of turnbuckles?
No, C. Sherman Johnson Wrap Pins are designed for specific types of turnbuckles, primarily 1/4" thread open body configurations and Johnson's positive locking, slotted tubular turnbuckles. They are not universally compatible with all turnbuckle designs.
