Description
Sea-Dog 7/8" Stainless Top Cap | Boat Supply Store
This Sea-Dog Stainless Top Cap provides a critical structural connection and pivot point for bimini top assemblies, particularly on vessels operating in coastal or inland waterways. Engineered from UV-stabilized injection molded nylon, it ensures resistance to marine-grade degradation and offers a secure interface for canvas support. It is precisely designed to accommodate 7/8" round tubing and 1" square tubing with a 0.049" wall thickness, featuring a standard 1/4" pin for robust pivot functionality.
Key Features
- Secure connection and pivot point for bimini top frames.
- Durable UV-stabilized injection molded nylon construction.
- Corrosion-resistant material suitable for marine environments.
- Versatile fit for 7/8" round and 1" square tubing.
- Precision engineered with a 1/4" pin diameter.
- Reliable attachment for canvas support structures.
- Integrated design for seamless bimini assembly.
- Available in black and white color options.
Specifications
| Product Specifications | |
|---|---|
| Brand | Sea-Dog |
| Product Name | Stainless Top Cap |
| SKU | CWR78885 |
| MPN | 270100-1 |
| Tubing Size (Round) | 3/4" or 7/8" |
| Tubing Size (Square) | 1" |
| Pin Size | 1/4" |
| Material | UV Stabilized Injection Molded Nylon |
| Tube Wall Thickness Compatibility | 0.049" |
| Available Colors | Black, White |
Who This Is For
Boat owners and marine fabricators requiring durable and specifically sized fittings for the construction or refurbishment of bimini tops. This product is ideal for those working with 7/8" round tubing or 1" square tubing where a reliable pivot point is essential.
How It Compares
| Feature | Sea-Dog 7/8" Stainless Top Cap | Deck Hinge |
|---|---|---|
| Material | UV Stabilized Injection Molded Nylon | Nylon |
| Primary Tubing Size | 7/8" Round | 7/8" Round |
| Secondary Tubing Size | 3/4" Round or 1" Square | Typically less capable |
| Pin Size | 1/4" | 1/4" |
Common Concerns Answered
Is nylon as durable as stainless steel for marine use?
While nylon offers excellent UV resistance and corrosion prevention, extremely harsh, high-impact marine environments might favor stainless steel for peak longevity. However, for standard bimini top applications, this UV-stabilized nylon provides robust, long-lasting performance.
Will this top cap fit any tubing?
This top cap is specifically engineered for 7/8" round tubing and 1" square tubing with a 0.049" wall thickness. Careful verification of your existing or intended tubing dimensions is crucial for compatibility.
What if my tubing is a slightly different size?
The Sea-Dog Stainless Top Cap is precision-manufactured to fit 7/8" round tubing and 1" square tubing. Deviations from these exact specifications, particularly in diameter or wall thickness, may prevent a secure and functional fit.
Frequently Asked Questions
What size tubing does the Sea-Dog Stainless Top Cap fit?
This Sea-Dog Stainless Top Cap is designed to fit 7/8" round tubing and 1" square tubing, with compatibility for a 0.049" stainless tube wall thickness.
What material is the Sea-Dog Stainless Top Cap made of?
The Sea-Dog Stainless Top Cap is constructed from UV-stabilized injection molded nylon, providing durability and resistance to environmental degradation.
What is the pin size for this top cap?
The pin size utilized by this Sea-Dog Top Cap is 1/4".
Can this top cap be used with different types of tubing?
Yes, this top cap is engineered to accommodate both 7/8" round tubing and 1" square tubing, offering versatility in bimini top construction.
What is the purpose of a top cap in a bimini top system?
A top cap serves as a structural component that connects to the tubing, providing a secure attachment point and functioning as a pivot point for the bimini frame to articulate.
