RAM-D-235-1U Double U-Bolt Ball Base is a heavy-duty rail mounting base for RAM D Size systems. It uses two U-bolts to clamp securely around suitable round rails and adds a 2.25 in rubber ball for connection to compatible D Size socket arms.

Key features

• Part number: RAM-D-235-1U
• Clamp range: 1.251.5 in diameter
• D Size 2.25 in RAM rubber ball
• Two zinc-coated 1/4″-20 U-bolts included
• Marine-grade aluminium construction
• Standard-use load capacity: up to 6 lb
• Heavy-duty-use load capacity: up to 5 lb
• Approximate weight: 0.85 lb