Product Overview

The Classy Caps TRA45W is a 4.5 in. x 4.5 in. white aluminum replacement base for compatible Imperial solar post caps. It is designed to replace the 4 in. x 4 in. base on model SL211W.

This replacement base is intended only for the listed white Imperial model and does not include the solar light assembly. Verify the existing cap model and the post's actual dimensions before ordering. The base should connect to the cap and fit the post squarely without forcing either component. Correct alignment supports a stable finished installation and keeps the panel level for charging. Similar-looking bases should not be treated as interchangeable unless the model compatibility is confirmed.

Key Features:

• 4.5 in. x 4.5 in. replacement base
• White aluminum construction
• Designed for compatible Imperial solar post cap
• Replaces the existing 4 in. x 4 in. base on SL211W

Common Uses:

• Solar post cap base replacement
• Imperial post cap fitment adjustment
• Deck, fence, and railing post projects

Technical Specifications:

• Brand: Classy Caps
• SKU: TRA45W
• Size: 4.5 in. x 4.5 in.
• Material: Aluminum
• Color: White
• Compatible Model: SL211W

Compatibility Note:

Confirm your post cap model and required base size before ordering. This is a replacement base only.

FAQ

What model is this base for?

It is listed for the SL211W Imperial solar post cap.

What size is it?

The listed size is 4.5 in. x 4.5 in.

Is this a complete solar cap?

No, this is a replacement base only.

Why Buy From Big Frog Supply?

Big Frog Supply provides clear product details, helpful support, and fast online ordering.