BRCOVAN Aluminium Bar Clamp Mount Base for 1.5" TPU Ball — Large Alloy with Rubber Inserts

The BRCOVAN Aluminum Alloy Large Bar Clamp Mount Base is a heavy-duty 1.5" TPU-overmolded ball mount that secures electronics and accessories to round rails from 1.5" up to 2" with replaceable rubber inserts for a snug, non-marring fit.

This precision-machined mount pairs a 6061-T6 aluminum body with a grade III hard-anodized finish and a 1.5" TPU-damped swivel ball to deliver durable, low-slip support for navigation devices, fishfinders, cameras, and other accessories. Designed for harsh environments, the clamp uses soft rubber rings to adapt to a range of tube diameters and an included Allen key for straightforward installation. It is compatible with BRCOVAN and most RAM-style C-size 1.5" ball double-socket arms.

How does this clamp keep devices secure on different rail sizes?

The clamp ships with four soft rubber ring inserts that let you size the clamp cavity to match rail diameters between 1.5" (38.1 mm) and 1.85" (46.99 mm), or you can remove the insert for a full 2" (50.8 mm) opening. The TPU-overmolded ball adds friction and shock damping to limit movement once tightened, while the CNC-machined aluminum body provides a rigid backbone for the joint.

• Four rubber insert diameters: 1.5", 1.65", 1.75", 1.85"
• 2" mounting hole available without an insert
• TPU ball head reduces slip and vibration at the joint
• Allen key included to adjust clamp tightness

Will this mount work with my electronics and existing arms?

The BRCOVAN base uses the common 1.5" swivel ball standard, making it compatible with BRCOVAN C-size double-socket arms and many RAM-style accessories designed for the same ball size. It supports a wide range of devices—marine displays, industrial tablets, cameras, rod holders—provided the accessory uses the 1.5" ball interface.

• Standard 1.5" ball pattern fits many third-party arms
• Suited for marine chartplotters, fishfinders, cameras, tablets
• Works with BRCOVAN and RAM-style C-size double-socket arms
• Installable on roll cages, bumpers, roof racks and kayak rails

How durable is the clamp for outdoor and marine use?

Constructed from aircraft-grade 6061-T6 aluminum and given a grade III hard-anodized surface, the mount resists corrosion and mechanical wear in demanding conditions. The TPU over-molded ball and soft rubber inserts protect both the mount and the mounting surface from abrasion while maintaining a secure grip under vibration and movement.

• 6061-T6 aluminum body with CNC machining for precision
• Grade III hard-anodized finish for corrosion resistance
• TPU ball and rubber inserts protect surfaces and dampen vibration
• Designed for use on boats, off-road vehicles and industrial equipment

How simple is installation and adjustment in the field?

Installation is straightforward: choose the correct rubber insert for your rail, position the clamp, and tighten with the included Allen key. Adjustments require only loosening the clamp and rotating the ball joint; the TPU ball provides controlled friction so you can fine-tune angles without tools in many cases.

• Allen key included for initial mounting and tightening
• Replaceable rubber inserts let you fit different rail diameters quickly
• TPU ball enables secure, adjustable positioning with limited slippage
• Compatible with a wide range of mounting arms and accessories

Who is this for: The BRCOVAN Large Bar Clamp Mount Base is aimed at boaters, anglers, off-road riders, and industrial users who need a rugged, adaptable mounting solution for electronics and accessories on round rails. If you require a corrosion-resistant clamp that fits multiple tube diameters and works with standard 1.5" ball arms, this mount delivers a balance of strength, adjustability, and surface protection. Always measure your rail diameter before ordering to confirm compatibility.