LOKTENWO 1.5" Aluminum Ball Mount Clamp — Adjustable Handlebar Base, Hard-Anodized Corrosion-Resistant

LOKTENWO's 1.5" aluminum alloy ball mount is a rugged, adjustable handlebar base that clamps to multiple rail diameters to support RAM-style 1.5" ball arms and electronic mounts.

Built for outdoors and heavy-duty vehicle use, this single-piece clamp gives a corrosion-resistant mounting point for GPS units, fishfinders, cameras, tablets and other RAM-compatible accessories. CNC-machined aluminum with an anodized finish resists scratches and extreme temperatures, while the multi-insert design lets you fit a range of round rails without adapters.

How does this mount stay steady on rough terrain?

The clamp uses a bolt-and-hinge one-piece design that locks firmly around the rail and resists vibration. Three soft rubber ring inserts allow a snug fit against the tubing and prevent metal-on-metal slipping, keeping connected devices stable during off-road, marine, or high-speed use.

• Three rubber inserts for 22mm, 25.4mm, 28.6mm and 32mm rails
• Hinged one-piece clamp for fast, tool-friendly installation
• Heavy-duty bite and zero-vibration hold under load

Which devices and accessories will this base work with?

This clamp provides a standard 1.5" (C-size) ball interface compatible with RAM-style double-socket arms and many third-party accessories. It suits marine electronics, chartplotters, industrial monitors, action cams and phone or tablet holders that accept a 1.5" ball connection.

• Compatible with RAM C-size 1.5" ball double-socket arms
• Supports fishfinders, GPS units, camcorders, industrial tablets and monitors
• Useful on kayaks, motorcycles, scooters, ATVs, bicycles and boat rails

Will it stand up to weather and saltwater use?

The mount’s aluminum alloy construction is CNC machined and finished with a hard anodized coating to resist corrosion and surface wear. That treatment helps protect the clamp against salt spray, UV exposure and temperature swings commonly experienced on trails and waterways.

• Hard anodized surface for scratch and corrosion resistance
• Aluminum alloy body minimizes rust compared with steel clamps
• Designed for outdoor use on marine and land applications

How easy is installation and sizing for different bar diameters?

The clamp is designed for quick setup: open the hinged one-piece body, position the selected rubber insert for your rail diameter, then tighten the bolt until secure. This single-bolt approach reduces the need for multiple hands and stays more stable than clamp-style clips when driving on bumpy roads.

• Simple hinge and bolt design for fast, single-handed tightening
• Includes three soft inserts to fit 0.875" (22mm), 1" (25.4mm), 1.125" (28.6mm) and 1.26" (32mm)
• Note: measure your rail diameter before purchase to confirm fit

Who is this for? If you need a dependable, vibration-free mounting base for RAM-style 1.5" ball arms on round rails — whether you're outfitting a kayak, motorcycle, ATV, boat, industrial trolley, or bicycle — this LOKTENWO clamp is engineered for that purpose. It’s ideal for outdoor enthusiasts, marine users, industrial installers and anyone who wants a compact, corrosion-resistant mounting point that installs quickly and holds devices securely on variable-diameter tubing.