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SmallRig HawkLock H21 Magic Arm + 1/4"-20 Quick Release Mount Kit (7")

BH #SM44904491K (B&H Kit)
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SmallRig HawkLock H21 Magic Arm + 1/4"-20 Quick Release Mount Kit (7")
Key Features
  • 7" Quick Release Rosette Magic Arm
  • Universal 1/4"-20 Quick Release Mount
  • Ball Heads and HawkLock NATO Clamps
  • 1/4"-20 Anti-Twist Head on QR Plate
Add accessory mounting options to your kit with this SmallRig HawkLock H21 Magic Arm + 1/4"-20 Quick Release Mount Kit put together by B&H. The kit includes a 7" long magic arm with HawkLock quick release ball heads on each end and a universal 1/4"-20 quick release mounting assembly.
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Kit Contains:

Add accessory mounting options to your kit with this SmallRig HawkLock H21 Magic Arm + 1/4"-20 Quick Release Mount Kit put together by B&H. The kit includes a 7" long magic arm with HawkLock quick release ball heads on each end and a universal 1/4"-20 quick release mounting assembly.

SmallRig HawkLock H21 Quick Release Rosette Magic Arm (7")

Mount a monitor, light, or accessory onto your camera rig at almost any angle with this 7" long HawkLock H21 Quick Release Rosette Magic Arm from SmallRig. The aluminum and stainless steel arm features NATO clamps with 1/4"-20 anti-twist attachments on each end. Both ball heads and the center rosette joint are secured using a large center locking lever.

The arm has a safe, recommended load capacity of 7.7 lb, and if using the plate on its own, it features a 33.1 lb load capacity. Each HawkLock mount features a quick release NATO clamp, and the included HawkLock plates feature 1/4"-20 anti-twist screws for additional mounting options.

SmallRig HawkLock H21 Universal 1/4"-20 Quick Release Mount Plate Kit

The HawkLock H21 Universal 1/4"-20 Quick Release Mount Plate Kit from SmallRig is a compact aluminum baseplate and quick release plate with a 1/4"-20 anti-twist screw. This system features a HawkLock quick release design with a button release that is ideal for quickly mounting and unmounting a monitor, LED light, mic, or other small camera accessory featuring a male shoe adapter.

The base features a 1/4"-20 thread with anti-twist divots for mounting onto a cage or rig. The SmallRig HawkLock system features rollers and a safety pin, which provide easy on/off mounting using the HawkLock-style notches. The set features a load capacity of 11 lb.

Kit Contains:

SmallRig HawkLock H21 Quick Release Rosette Magic Arm (7")

Load Capacity
7.7 lb / 3.5 kg
Top Mount
NATO Clamp
1/4"-20 Male With Anti-Twist Pin
Bottom Mount
NATO Clamp
1/4"-20 Male With Anti-Twist Pin
Points of Articulation
3
Material of Construction
Aluminum, Steel
Maximum Length
7" / 17.8 cm
Width
2.6" / 65 mm
Depth
1.7" / 43.5 mm
Weight
8.5 oz / 242 g
Packaging Info
Package Weight
0.625 lb
Box Dimensions (LxWxH)
6 x 3.9 x 1.7"

SmallRig Hawklock H21 Quick Release Rosette M... Reviews

Double way slide and sturdy

By Raymond
Rated 5 out of 5
Date: 2025-08-21

I use this for my field monitor attachment and other attachments, since its the strongest arm I've used and is just versatile. The heads even come off so you can screw it right into the body of the camera (or cage) if you want or add other attachments. The locks on this smallrig product is also the best and works well in either direction.

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