Gallery Rail Sizing Guide — How Many Posts & Rods Do You Need?
Not sure how many posts and rods to order for your shelf? This guide walks you through exactly what you need, with real examples and photos — so your gallery rail fits perfectly the first time.
Understanding the Three Post Types
Kısa bir hatırlatma (ana ürün sayfasındaki bilgiyle aynı ama burada özetlenmiş) + varsa her post tipinin fotoğrafı:
- End Post — marks the start or end of a rail run (1 hole)
- Corner Post — turns 90° to continue the rail along the side of a shelf
- Through Post — connects two rods together or adds mid-span support
Step-by-Step: How to Calculate Your Order
- Measure your shelf width
- Subtract 2" (5cm) for rod clearance
- Decide on post spacing (we recommend every 8"–14")
- Choose End Posts for open shelf ends, Corner Posts if the rail wraps around the sides
- Order matching rod lengths (join two rods with a Through Post if needed)
Real Examples
Example 1: 80cm (31") Open Kitchen Shelf
[GÖRSEL]
- 2x End Post
- 2x Corner Post
- 2x Through Post
- 1x 30" (76cm) Rod
- 2x 6" (15.2cm) Rod
Example 2: 70cm (27.5") Closed Bookshelf
[GÖRSEL]
- 2x End Post
- 1x Through Post
- 1x 26" (66cm) Rod
Example 3: [senin eklemek istediğin başka bir ölçü/senaryo]
Shop by Finish
- Nickel-Coated Solid Brass Gallery Rail
- Inox Finish Brass Gallery Rail
- Copper-Coated Brass Gallery Rail
- Solid Brass Gallery Rail – Posts, Rods & Mounting Kit
Still Not Sure? Ask Us
Send us your shelf dimensions and we'll help you calculate the exact parts you need — Contact us or email info@brassgalleryrail.com.

Sample Open Shelf: Applies to a shelf length of 40" and a shelf width of 12"
2Pcs End Post
2Pcs Trough Post
2Pcs Corner Post
1Pcs 38" Rod
2 Pcs 10" Rod

Sample Shelf With one side closed: Applies to a shelf length of 30" and a shelf width of 12"
2Pcs End Post
1Pcs Trough Post
1Pcs Corner Post
1Pcs 28" Rod
2 Pcs 10" Rod

Sample Shlef with two sides closed: Applies to a shelf length of 26" and a shelf width of 12"
2Pcs End Post
1Pcs Trough Post
1Pcs 24" Rod

Sample sehlf with two sides closed long: Applies to a shelf length of 80" and a shelf width of 12"
2Pcs End Post
5Pcs Trough Post
2Pcs 38" Rod

Sample 90-degree rotating shelf, open at one end: Applies to a shelf length of 40"x26" and a shelf width of 12"
2Pcs End Post
3Pcs Trough Post
3Pcs Corner Post
1Pcs 38" Rod
1 Pcs 24" Rod
2Pcs 10" Rod

Sample 90- degree rotating shelf, closed at one end: Applies to a shelf length of 40"x26" and a shelf width of 12"
1Pcs End Post
3Pcs Trough Post
3Pcs Corner Post
1Pcs 38" Rod
1 Pcs 24" Rod
1Pcs 10" Rod