The Lowest Price Perfect Fit Guarantee

Our #1 value is customer service.

We believe in doing right by our customers, no matter what it takes.

In keeping with that, we offer a “perfect fit guarantee” that ensures your satisfaction on 3 levels: low price, free shipping, and perfect fitment.

- Alan Marek, Founder of

The Lowest Price Anywhere--Guaranteed

At PartCatalog, we’ll beat any competing vendor’s price. And we’re so confident in our rock-bottom prices that we’ll refund the difference if you find a lower price elsewhere.

Free Shipping

Our “free shipping” policy means that orders ship free of charge. When you place an order, you pay only the list price and any applicable taxes. We cover the shipping to save you money and ensure timely delivery.

100% Guaranteed to Fit

In the highly unlikely event of a fitment problem, we’ll return your purchase at no cost to you. We pay return shipping on all orders, so it won’t cost you a penny to send back a defective part.

Putco Diamond Donuts

Step 2: Choose one of the following options:

Filter Options:

Sale Price: $69.99 - $83.99
Sale Price: $69.99 - $83.99

Get Easy-to-Install Parts. No Hassle.

Lowest Price Guaranteed. Free Shipping Both Ways.

  • Sold as a pair
  • Easily install a set of side rails into a toolbox
  • Available in chrome and black
  • Multiple size options - 1.75", 1.9" or 2.0" diameters
  • Made of CNC Billet Aluminum
  • Protected with a Lifetime Warranty

Diamond Donuts by Putco - Chrome or Black

Putco Diamond Donuts make it easy to install a set of side rails into a toolbox. All you need to do is drill a carefully measured hole in the toolbox and mount the adapter with the gasket on the toolbox, and then attach your side rail. Made of CNC Billet Aluminum, you can now install side rails into your toolbox. Sold as a pair and available in Chrome or Black. Available in multiple sizes for different applications - 1.75", 1.9" or 2.0" diameters. Sold as a pair.

Everything you need for an easy installation

Everything is included right out of the box for a "do it yourself" installation, including installation instructions and all necessary hardware.

Purchase with confidence - comes with a warranty

Putco's stainless steel and aluminum products are guaranteed against defects in workmanship and material for as long as you own your vehicle. Painted and chrome products carry a one year warranty. Does not include normal wear and tear.

Order Putco Diamond Donuts today for fast and free shipping!

Putco guarantees its Stainless Steel, and Aluminum products against defects in workmanship and material for as long as you own your vehicle. All painted products and chrome trim have a one year warranty.

The following part numbers are available in this product line:

    • 820175
    • 820175B
    • 820190
    • 820190B
    • 820200
    • 820200B
    • 820175BGM
    • 820175GM
    • 820190BGM
    • 820190GM
    • 820200BGM
    • 820200GM

To purchase this product for your vehicle, please select the Year, Make and Model of your vehicle at the top of this page.

Customer Reviews

All reviews are from actual, verified customers. We will invite you to leave your own review a few days after receiving your order.

View Cart Checkout

Get Parts that Fit Your Ride Perfectly

Lowest Price Guaranteed. Free Shipping Both Ways.

Continue Shopping at Top of Page