RAM® Double U-Bolt Ball Base for 1.25

This RAM U-bolt ball base is designed for mounting to round rails, bars, or similar tubular structures. It includes a D Size 2.25" (5.7 cm) RAM ball, creating a secure connection point for compatible RAM double socket arms.

The U-bolt design clamps the base around the rail and helps spread the holding force across the mounting area. This is useful when a RAM mount needs to be attached to a boat rail, frame section, handlebar, or another round mounting point.

Key details:
- Mounting type: handlebar / rail
- RAM ball-and-socket size: D Size, 2.25" (5.7 cm)
- Clamp Range: 1.25" (3.2 cm) - 1.5" (3.8 cm) diameter
- Hardware Included: (2) 1/4"-20 U-Bolts for 1.25" (3.2 cm) - 1.5" (3.8 cm) Rails; (4) 1/4"-20 Nylock Nuts; (4) Rubber Caps
- Recommended supported weight: up to 2722 g in standard conditions; up to 2268 g in harsher conditions with more vibration or movement
- Materials: marine-grade aluminum