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SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit

BH #SM4485 • MFR #4485
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SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit
Key Features
  • Rotating Side Handle
  • HawkLock Clamp Mount and Rail
  • Shoe Mount on Top for LED Light or Mic
  • Mini HawkLock Rail on Top, Strap Slots
Designed to mount onto the side of your cage or rig, the HawkLock H21 Quick Release Rotating Side Handle Kit from SmallRig includes a lightweight side handle and a HawkLock rail. The rail mounts onto a cage or rig using two 1/4"-20 screws with an adjustable 0.3 to 1.1" sliding range, and it features HawkLock notches for secure mounting. The handle slides onto the rail and features rollers that smoothly slide into the notches for a secure hold. The assembly has a load capacity of 33.1 lb.
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SmallRig HawkLock H21 Quick Release Side Hand... Overview

Designed to mount onto the side of your cage or rig, the HawkLock H21 Quick Release Rotating Side Handle Kit from SmallRig includes a lightweight side handle and a HawkLock rail. The rail mounts onto a cage or rig using two 1/4"-20 screws with an adjustable 0.3 to 1.1" sliding range, and it features HawkLock notches for secure mounting. The handle slides onto the rail and features rollers that smoothly slide into the notches for a secure hold. The assembly has a load capacity of 33.1 lb.

The top of the handle features a cold shoe receiver for a a microphone, LED light, or other compatible accessory. There is also a small HawkLock rail on top for additional clamp accessories. Two strap slots provide solid mounts for an optional hand strap. The aluminum handle features an anti-slip grip and rotates 360° for the best angle.

NOTE: While the HawkLock-style clamp and plate are similar in appearance, this kit is not compatible with standard NATO rails.

SmallRig HawkLock H21 Quick Release Side Hand... Specs

Item Type
1x Handgrip for Left or Right Side
Rotation
Yes: 360° Adjustable via Quick Press/Push Button
Main Attachment
1x NATO Rail Clamp (Built-In)
1x NATO Rail That Attaches via 2x 1/4"-20 Male Screw (Included)
Additional Mounting
1x Cold Shoe (Built-In)
1x NATO Rail
Load Capacity
33.1 lb / 15 kg
Materials
Aluminum
Dimensions
4.6 x 3.1 x 2.5" / 117.7 x 79.2 x 63.9 mm
Weight
9.6 oz / 271 g
Packaging Info
Package Weight
0.785 lb
Box Dimensions (LxWxH)
6.2 x 5.1 x 3"

SmallRig HawkLock H21 Quick Release Side Hand... Reviews

Left Handed?

By Robert
Rated 3 out of 5
Date: 2024-12-16

Works well for right-handed use. I'm left-handed and can't see how to switch it to the other side.

Great handle

By Paschal
Rated 5 out of 5
Date: 2024-10-28

Great side handle. Now the hawklock system makes it even easier to throw the handle on and lock it on without any slippage. Very secure!

See any errors on this page?

Is that a 1/4-20 on top of the handle I see in ...

Is that a 1/4-20 on top of the handle I see in the photos that can mount a SmallRig L-Series/NP-F Battery Adapter Plate?
Asked by: Zach
Yes, the SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit includes an H21 NATO Rail that has 1/4"-20 threaded holes for mounting accessories.
Answered by: Marvin C
Date published: 2025-11-03

Will this work with a standard NATO rail, or on a ...

Will this work with a standard NATO rail, or on a cage with one built in such as SmallRig's 4183?
Asked by: Andrew
SmallRig recommends using the included rail or HawkLock style cages with the SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit for the best fit.
Answered by: Tim Z
Date published: 2024-12-01

Does this work with the Smallrig Nikon Z8 Cage BH ...

Does this work with the Smallrig Nikon Z8 Cage BH #SM4317 and MFR #4317?
Asked by: Lawrence
The HawkLock NATO rail included with the SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit could be mounted on the side of the SmallRig "Night Eagle" Full Camera Cage Kit for Nikon Z8 in order to use the handle with the cage.
Answered by: Tim Z
Date published: 2025-01-02

Is this able to be configured for left hand use? ...

Is this able to be configured for left hand use? I see the divot in the handle is for your right hand.
Asked by: Niko
Yes, the SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit is designed to be used left-handed albeit shaped similar to a right hand handle.
Answered by: Jonathan S
Date published: 2025-09-28

Will this handle work on the SmallRig "Black ...

Will this handle work on the SmallRig "Black Mamba" Camera Cage for Canon EOS R6 Mark II #4161?
Asked by: bradley
Yes, the SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit is compatible with the SmallRig "Black Mamba" Camera Cage for Canon EOS R6 Mark II.
Answered by: Jonathan S
Date published: 2025-07-20

Is this a set of two handles?

Is this a set of two handles?
Asked by: Steve
The SmallRig HawkLock H21 Quick Release Rotating Side Handle Kit contains only one handle with a NATO rail included. Please purchase two kits if you require two handles for your rig.
Answered by: Chris H
Date published: 2024-09-25

Are they interchangeable left and right?

Are they interchangeable left and right?
Asked by: Steve
The Handel is Ambidextrous. You can use it on the right or left.
Answered by: Paschal
Date published: 2025-09-28
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