Description
The RAM-231Z-2U provides a secure C Size mounting point on round rails and tubing commonly found on ATVs and side-by-sides. It includes both U-bolt and strap-clamp mounting options to accommodate rail diameters from 0.5" to 3.15".
The enclosed clamp housing and protective caps help cover exposed hardware for a cleaner installation. Its RAM C Size 1.5" ball connects to compatible C Size socket arms and modular mounting components.
Key Features
-
RAM C Size 1.5" ball for compatible socket arms and mounting components
-
Two mounting options accommodate a wide range of round rails and tubing
-
U-bolts fit rails from 0.5" to 1.25" in diameter
-
Strap clamp fits rails from 1.57" to 3.15" in diameter
-
Compact housing helps conceal the strap clamp and mounting hardware
-
Powder-coated, marine-grade aluminum construction
-
Supports up to 4 lbs during standard use and 3 lbs during heavy-duty use
Use Cases & Compatibility
Designed for mounting compatible equipment on ATV and side-by-side roll bars, rails, and round tubing. This standalone rail base is compatible with a variety of RAM C Size 1.5" socket arms and mounting components.
Specifications
Ball Size: C Size 1.5" Ball
Clamp Range: U-Bolt: 0.5"–1.25" diameter; Strap Clamp: 1.57"–3.15" diameter
Material: Marine-grade aluminum
Weight Capacity: Standard Use: 4 lbs; Heavy-Duty Use: 3 lbs
Product Weight: 0.56 lb
What’s Included
-
(1) Strap clamp adapter
-
(2) 1/4"-20 x 1" machine screws
-
(2) 1/4"-20 Nylock nuts
-
(1) Zinc worm-drive strap clamp
-
(1) 6" rubber strip
-
(1) 1/4"-20 U-bolt for 0.5"–1" rails
-
(1) 1/4"-20 U-bolt for 1"–1.25" rails
-
(2) Rubber caps
-
(1) U-bolt spacer
Brand & Warranty
Brand: RAM Mounts
Manufacturer Part Number: RAM-231Z-2U
Warranty: Manufacturer’s lifetime warranty.
Gadget Mounts is an Authorized RAM Mounts Dealer.

