This SmallRig 1138 camera clamp review looks at a compact mount for attaching cameras and accessories to rods, tubes, tables, or frames without drilling. Its dual-ball-head setup and included action-camera adapter suit creators who want flexible mounting options.
SmallRig 1138 Review Summary
The quick verdict

8,000+ ratings
Read Amazon ReviewsSmallRig 1138
A versatile clamp mount for creators attaching cameras, lights, microphones, or monitors to rods, tables, and frames.
- Maximum weight capacity: 1.5 kg.
- Dual-ball-head clamp with a 1/4"-20 screw.
- Mounts to rods, tubes, tables, frames, or tripods using a locking knob.
- Compatible gear includes cameras, webcams, monitors, lights, microphones, and action cameras.
Pros
- One clamp can hold a range of camera and video accessories.
- The locking knob supports no-drill mounting on rods, tables, and frames.
Consider before buying
- The maximum capacity is 1.5 kg, so it is best suited to compact equipment rather than heavier rigs.
- Dynamic setups need a safety rope, adding a separate securing step when equipment could move or fall.
Read the full review summary
The SmallRig clamp combines a dual ball head and a 1/4"-20 screw for mounting cameras, webcams, monitors, lights, microphones, and action cameras.
Its locking knob secures it to a rod, tube, table, or frame without drilling, making it a flexible option for stationary setups.
It is a practical fit when you want to position a small camera or accessory without drilling into a surface.
The stated maximum weight capacity is 1.5 kg; for moving or dynamic setups, follow the safety-rope precaution and secure the attached equipment carefully.
The buying factors
SmallRig 1138 Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Mounting versatility
The clamp attaches to rods, tubes, tables, frames, or tripods, and its screw supports a broad range of camera accessories.
Accessory compatibility
The 1/4"-20 screw and included action-camera adapter cover common camera and accessory setups.
Load capacity
A maximum capacity of 1.5 kg makes it a candidate for compact gear, but buyers should keep their complete mounted setup within that limit.
Construction materials
Aluminum and stainless steel construction is a useful materials combination for a reusable clamp mount.
Dynamic-use precautions
The safety-rope instruction is important for moving setups, so this mount calls for extra care when used dynamically.
No-drill setup
The locking knob lets the clamp attach to a range of surfaces without drilling, helping simplify temporary mounting.
Key Features and Specifications of SmallRig 1138
- Maximum weight capacity: 1.5 kg.
- Dual-ball-head clamp with a 1/4"-20 screw.
- Mounts to rods, tubes, tables, frames, or tripods using a locking knob.
- Compatible gear includes cameras, webcams, monitors, lights, microphones, and action cameras.
- Package includes a super clamp and an action-camera mount adapter.
- Aluminum and stainless steel construction; item weight is 0.2 kg.
- For dynamic use, attach a safety rope to help prevent accidental drops.
Pros and Cons of SmallRig 1138
Pros
- One clamp can hold a range of camera and video accessories.
- The locking knob supports no-drill mounting on rods, tables, and frames.
- The included action-camera adapter expands the mounting options beyond the clamp alone.
- Aluminum and stainless steel construction makes it a metal-built accessory.
Consider before buying
- The maximum capacity is 1.5 kg, so it is best suited to compact equipment rather than heavier rigs.
- Dynamic setups need a safety rope, adding a separate securing step when equipment could move or fall.
Who Should Buy SmallRig 1138?
Good fit
Choose the SmallRig 1138 if you need a clamp for cameras or accessories that can attach to a rod, tube, table, frame, or tripod without drilling.
The dual ball head and 1/4"-20 screw make it useful across several kinds of compact creator gear.
It also makes sense for action-camera owners who want the adapter included rather than assembling a clamp and mount separately.
Keep the full setup within the 1.5 kg maximum and use a safety rope when the mount is exposed to movement.
Who should skip it
Skip it if your camera rig exceeds the 1.5 kg maximum capacity or if your setup requires a long articulated arm for extended positioning. This is a clamp mount rather than a long-reach support system.
SmallRig 1138: Practical Clamp-Mount Tradeoffs
Mounting without drilling
The clamp is designed for temporary attachment to a rod, tube, table, frame, or tripod, with a locking knob to hold it in place.
That makes it a flexible option for creators who need to reposition equipment without modifying a surface.
Matching the load to the clamp
The 1.5 kg maximum is the key boundary when choosing what to mount. Consider the combined weight of the camera, adapter, and accessories, and leave margin rather than treating the maximum as a target for a moving setup.
Accessory flexibility
The 1/4"-20 screw is intended for cameras and accessories such as webcams, monitors, lights, microphones, and action cameras. The package also includes an action-camera adapter, which makes this a more complete starting point for compatible small-camera setups.
Materials and safe placement
Aluminum and stainless steel are the stated construction materials, and the compact form suits buyers looking for a metal clamp accessory.
For use in a car or another moving environment, treat the safety-rope instruction as essential and make sure the attachment point is secure.
Alternatives to SmallRig 1138
Camera Mounts & Clamps alternative

2,000+ ratings
Read Amazon ReviewsSMALLRIG 9.8 Inches Magic Arm Clamp Kit
Choose the SmallRig clamp for its dual-ball setup and included action-camera mount; choose the SmallRig 2732 if you want a 9.8-inch articulating arm and a clamp with 1/4" and 3/8" threads.
Both suit mounting camera accessories, while the longer arm offers more positioning reach.
- The SmallRig 2732 kit adds a 9.8-inch articulating arm, with 1/4" and 3/8" threads on its super clamp and 1/4" screws at both arm ends.
- The SmallRig clamp combines a dual-ball head with a 1/4"-20 screw for mounting cameras, monitors, lights, microphones, or action cameras.
Is SmallRig 1138 Worth It?
Consider the SmallRig clamp if you need a no-drill mount for compact cameras or accessories and value its dual-ball setup, 1/4"-20 screw, and included action-camera adapter.
It can attach to a rod, tube, table, frame, or tripod for desk and rig setups.
Keep the 1.5 kg maximum capacity and safety-rope precaution for dynamic use in mind.
If those boundaries fit your setup, this clamp can mount smaller creator gear; choose a support designed for heavier equipment or a longer reach if you need either.
Your review at a glance

8,000+ ratings
Read Amazon ReviewsSmallRig 1138
A versatile clamp mount for creators attaching cameras, lights, microphones, or monitors to rods, tables, and frames.
- Maximum weight capacity: 1.5 kg.
- Dual-ball-head clamp with a 1/4"-20 screw.
- Mounts to rods, tubes, tables, frames, or tripods using a locking knob.
- Compatible gear includes cameras, webcams, monitors, lights, microphones, and action cameras.