The SmallRig Crab-Shaped Clamp (3755B) is a versatile mounting accessory designed to securely attach cameras, lights, monitors, microphones, and other production equipment to a wide range of surfaces, rods, and pipes. Built from durable aircraft-grade aluminum alloy and stainless steel, it delivers high strength and long-lasting reliability for professional and on-location shooting environments.
The clamp supports a load capacity of up to 3.5kg, making it suitable for most lightweight to mid-weight photographic and video accessories. It features multiple mounting interfaces including 1/4″-20 and 3/8″-16 threaded holes as well as anti-twist locating points, enabling flexible configuration with a wide range of rigging setups. The internal gripping surface is lined with silicone padding to enhance friction, improve stability, and protect mounting surfaces from damage.
Designed for practicality and ease of use, the clamp supports attachment to rods and pipes with diameters ranging from 12.7mm to 66mm, and is secured using a large ergonomic thumb lever for fast tightening and release. Combining strong grip performance, wide compatibility, and compact portability, this crab-shaped clamp is an essential tool for building flexible camera rig systems in studio and field production.
| Product Type | Crab-Shaped Clamp |
| Model | SmallRig 3755B |
| Material | Aircraft-grade aluminum alloy and stainless steel |
| Load Capacity | Up to 3.5 kg |
| Clamp Range | 12.7 mm – 66 mm diameter rods and pipes |
| Mounting Interfaces | 1/4″-20 threaded holes, 3/8″-16 threaded holes, anti-twist mounts |
| Grip System | Silicone-lined anti-slip internal padding |
| Locking Mechanism | Large thumb lever tightening system |
| Included Items | 1 × Crab-shaped clamp (3755B) |
| Use Case | Mounting lights, monitors, microphones, and accessories on rigs, pipes, and surfaces |
| Color | Black / Silver (anodized metal finish) |
| Warranty Terms: | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Accessories |