Tilta Dovetail to 19mm Rod Mount Adapter for Hydra Alien Pro

The Tilta HDA-T18-DMA Dovetail to 19 mm Rod Mount Adapter is a heavy-duty Space Grey aluminum bridge that converts the ARRI-standard dovetail base of the Hydra Alien Pro Shock Absorbing Arm into a rock-solid 19 mm studio rod clamp, letting you mount the full 20 kg-rated arm directly onto 19 mm Speed Rail, scaffolding, or any 19 mm tube for ultra-rigid overhead, side, or custom vehicle rigging.

The Tilta HDA-T18-DMA clamps the arm’s dovetail plate onto any 19 mm (0.75″) tube with zero flex. Dual oversized locking knobs bite down on standard studio Speed Rail, goalposts or scaffold pipes, while the precision dovetail receiver locks the arm exactly like the native Hydra Alien Pro plates. At 850 g and finished in signature Space Grey, it’s the go-to solution for stunt rigs, process trailers, Russian-arm alternatives or permanent overhead camera positions where maximum payload and absolute stability are non-negotiable.

Key Features

• Converts Hydra Alien Pro dovetail to 19 mm studio rod clamp
• Supports full 20 kg / 44 lb payload
• Dual oversized locking knobs – no tools needed
• Fits standard 19 mm (3/4″) Speed Rail or scaffolding
• Precision ARRI-standard dovetail receiver with safety latch
• CNC aluminum alloy, Space Grey anodized
• Perfect for overhead, side-mount, or custom vehicle rigs