sPOD RAM Double Socket Arm | 1-Inch Ball | Medium | Universal | SKU 860240
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Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
The sPOD RAM Double Socket Arm (SKU 860240) is the RAM-B-201U — the standard medium-length double socket arm for 1-inch (B-size) ball bases, device holders, and adapters. A 1-inch socket at each end connects any two B-size RAM ball components — base to device holder, base to sPOD panel adapter, or base to cradle. A single spring inside the arm opens the sockets for easy ball insertion; a single adjustment knob locks both sockets simultaneously for near-infinite positional adjustment. Powder-coated marine-grade aluminum. 3.73 inches overall length. Arm only — bases and device holders sold separately.
Specifications
| Spec | Detail |
|---|---|
| SKU / Part Number | 860240 |
| Brand | sPOD |
| RAM Part Number | RAM-B-201U |
| Type | Double socket arm — medium length |
| Ball Size | 1-inch (B-size) — both sockets |
| Overall Length | 3.73 inches |
| Socket-to-Socket Length | 3 inches |
| Material | Powder-coated marine-grade aluminum |
| Spring Mechanism | Single internal spring — opens sockets for ball insertion |
| Adjustment | Single knob — locks both sockets simultaneously |
| Adjustability | Near-infinite positioning — ball and socket technology |
| Fitment | Universal — any 1-inch (B-size) RAM ball component |
| Sold As | Each — arm only |
What Is and Is NOT Included
| Item | Included |
|---|---|
| RAM-B-201U double socket arm | ✓ |
| Ball base (860235, 860225, 860220) | ✗ NOT included — sold separately |
| Device holder or cradle | ✗ NOT included — sold separately |
| sPOD switch panel or module | ✗ NOT included |
How This Arm Connects a Complete RAM System
| Component | SKU / Source | Function |
|---|---|---|
| Ball base (threaded, suction, or AMPS) | 860225 / 860220 / 860235 | Attaches to vehicle surface; provides first 1-inch ball |
| Double socket arm — 860240 (this listing) | sPOD | Bridges base ball to device holder ball; provides adjustment |
| Device holder or cradle | RAM Mounts — sold separately | Holds specific phone, GPS, tablet, or sPOD touchscreen panel |
860240 (Medium) vs. Short Double Socket Arm
| Arm | RAM Part | Overall Length | Best For |
|---|---|---|---|
| Medium — 860240 (this listing) | RAM-B-201U | 3.73 inches | Standard reach — most cockpit mounting applications; most common choice |
| Short | RAM-B-201U-A | 2.42 inches | Lowest profile — when the device must mount as close to the surface as possible |
The medium arm is the standard choice for most sPOD touchscreen and device mounting applications. Choose the short arm only when minimal profile is a specific requirement.
Critical Compatibility
| Configuration | Notes |
|---|---|
| RAM 1-inch (B-size) ball bases and holders | Compatible — this arm bridges any two B-size components |
| RAM 1.5-inch (C-size) accessories | NOT compatible — C-size uses a different socket dimension |
| sPOD ball bases (860225, 860220, 860235) | Compatible |
| sPOD touchscreen mounting applications | This is the required arm for touchscreen mounting alongside a RAM ball base |
Common Questions
Do I need one arm or two to complete a mount? One. The double socket arm bridges the ball base to the device holder — one arm per device. If you are mounting two devices, you need two arms and two bases.
How do I lock the arm in position? Turn the single adjustment knob clockwise to tighten. Both socket connections lock simultaneously with one knob turn. Tighten firmly for off-road use — check after the first trail run to confirm it has not loosened under vibration.
What is the difference between medium and short arm length? Profile and reach. The medium (3.73 inches) is the standard choice for most applications and provides adequate reach for clean positioning. The short (2.42 inches) keeps the device as close to the mounting surface as possible for minimum-profile builds.
Will this arm work with a 1.5-inch C-size ball? No. This arm uses 1-inch (B-size) sockets at both ends. RAM's 1.5-inch C-size components use a different, larger socket. Confirm ball size before ordering.
The Obsidian Take
The 860240 is the standard connection between a RAM ball base and a RAM device holder — one arm, one knob, near-infinite adjustment for the sPOD touchscreen, phone, GPS, or auxiliary display in your cockpit. Medium length at 3.73 inches covers most applications. Powder-coated marine-grade aluminum built for daily and off-road use.
If a shorter profile matters, look at the short arm. Otherwise this is the correct arm for virtually every sPOD cockpit mounting application.
Manufacturer Data Disclaimer: Specifications sourced from sPOD and RAM Mounts documentation. Obsidian Forged Auto Supply is an authorized sPOD dealer. Verify RAM ball size compatibility (1-inch B-size) with all components before ordering. Manufacturer specifications are subject to change without notice.