RAM® Drill-Down Ball Mount for Humminbird Helix, Solix, Apex and XPLORE - D Size Short

This RAM drill-down mount is designed for selected Humminbird fishfinders and chartplotters. It provides a strong D Size mounting setup for flat-surface installation on boats.

The kit includes a round drill-down base, a short D Size double socket arm, and a rectangular electronics plate for connecting to the Humminbird bracket. The RAM ball-and-socket system helps support larger marine electronics and allows the viewing angle to be adjusted and locked in place.

Compatibility is based on the Humminbird series and bracket hole pattern listed in the key details.

Key details:
- Mounting type: drill-down
- Device type: Fishfinder / Chartplotter
- RAM ball-and-socket size: D Size, 2.25" (5.7 cm)
- Product Dimensions: Overall Height: 7.875" (20.0 cm)
- Plate Size: Top Plate: 2" (5.1 cm) x 5" (12.7 cm); Bottom Plate: 3.68" (9.3 cm) Diameter
- Hole Pattern: Rectangular Plate: 1.5" (3.8 cm) x 4.5" (11.4 cm); Round Plate: See Drawing; 3-Hole 120 Degree (Large)
- Recommended supported weight: up to 2722 g in standard conditions; up to 2268 g in harsher conditions with more vibration or movement
- Materials: powder-coated marine-grade aluminum
- Component parts: RAM-D-202-25-C-202U, RAM-KNOB9HU