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Mounting Hardware

Precision starts with the right mounting solution

ARRI mounting hardware is designed for demanding productions, providing fast, stable, and flexible setup adjustments. Whether it’s our NATO rails, rod mounting brackets, rosette adapters, or other mounting solutions, their thoughtful design and high-quality materials ensure maximum reliability for all your rigging requirements.

ARRI TechTalk: NATO Accessory Rails and Rail Clamps

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ARRI Tech Talk: New Bridge Plates, Base Plates, Brackets and Rails for 2025

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ARRI TechTalk: NATO Accessory Rails and Rail Clamps - ideal for transmitters, motors and more!

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ARRI Tech Talk: Pro Camera Accessories for the Canon EOS C400

NATO Rail accessories

Articulated Mounting Plate AMP-2 Set

KK.0053568

Includes a Swivel Mechanism Bracket, NATO Rail Bar NRB-160, and NATO Rail Clamp NRC-2. Designed as a quick-release solution for securely mounting video transmitters without...
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NATO Rail Bar NRB-160

K2.0051823

Functions independently or in combination with the Swivel Mechanism Bracket via the ARRI Accessory Rail and can be mounted anywhere on the camera body or rig with an M4 mou...
NATO Rail Bar NRB-80

K2.0051779

For CCB-2, CSS Clamp Bridge-2, 52, 19 mm. Always mounted on the outer M4 screws. Additional compatibility with MAC-1, RMB-3/7/8, HEX-1/2/3/4/5/90/A, CTH-1, NRC-1/2/3/4/5/6,...
Swivel Mechanism Bracket

K2.0052697

The swivel mechanism bracket, a key component from the Articulated Mounting Plate AMP-1 (K2.0034182), enables to mount the cheese plate from AMP-1 or ARRI’s new NATO Rail B...
NATO Rail Clamp NRC-1

K2.0047776

19mm rod attachment on NATO rails Compatible with all three side brackets for the Sony BURANO
NATO Rail Adapter NRC-2

K2.0048324

Attachment for video transmitters on NATO rails Multiple possibilities to mount transmitters due to a two-part modular design Compatible with all three side brackets for the...
NATO Rail Clamp NRC-4

K2.0047801

A 19mm rod holder in vertical direction to the NATO rail attachment. For 15mm rods a reduction insert (K2.66255.0) is available.
NATO Rail Clamp NRC-5

K2.0047771

A cube with 5 sides of 3/8in ARRI pin-lock attachment interfaces to be mounted on NATO rails.
NATO Rail Clamp NRC-6 (Rosette)

K2.0054184

ARRI rosette attachment bracket for hand grips to be used with NATO rails. Allows smooth vertical adjustment along the rail for flexible positioning and comfort.
NATO Accessory Rail NRC-5 Set Basic

KK.0051226

Includes three NATO rails (30 mm, 60 mm, and 90 mm) and one NATO Rail Clamp NRC-5. Each rail features a 3/8-16 ARRI Multi-Hex screw with ARRI Pin-Lock, which can be swapped...
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NATO Accessory Rail NRC-5 Set Pro

KK.0051127

Includes three NATO rails (30 mm, 60 mm, and 90 mm), two additional sliders for extended mounting options, and one NATO Rail Clamp NRC-5. Each rail features a 3/8-16 ARRI ...
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NATO Accessory Rail NAR-30/NRC-5 Set

KK.0051123

The NATO Accessory Rail NAR-30/NRC-5 Set includes a 30 mm NATO rail with a captive 3/8-16 ARRI Multi-Hex mounting screw with ARRI Pin-Lock and a NATO Rail Clamp NRC-5 featu...
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NATO Accessory Rail NAR-60/NRC-5 Set

KK.0051124

Includes a 60 mm NATO rail with a sliding 3/8-16 ARRI Multi-Hex mounting screw with ARRI Pin-Lock and a NATO Rail Clamp NRC-5 with five 3/8-16 interfaces for attaching acce...
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NATO Accessory Rail NAR-90/NRC-5 Set

KK.0051125

Includes a 90 mm NATO rail with a sliding 3/8-16 ARRI Multi-Hex mounting screw with ARRI Pin-Lock and a NATO Rail Clamp NRC-5 with five 3/8-16” interfaces, allowing secure ...
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NATO Accessory Rail NAR-30

K2.0047643

NATO Rail with 30mm length including a 3/8in ARRI pin-lock/multi-hex screw which can be used with 4 different tools.
NATO Accessory Rail NAR-60

K2.0047854

NATO Rail with 60mm length including a sliding 3/8in ARRI pin-lock/multi-hex screw which can be used with 4 different tools. Other sliders (1/4in + M4) are available and in...
NATO Accessory Rail NAR-90

K2.0047631

NATO Rail with 90mm length including a sliding 3/8in ARRI pin-lock/multi-hex screw which can be used with 4 different tools. Other sliders (1/4in + M4) are available and in...
3/8in Slide for NAR-60/90

K2.0050105

A slider with 3/8in ARRI pin-lock/multi-hex screw to be used with NAR-60 and NAR-90.
1/4in Slide for NAR-60/90

K2.0050106

A slider with 1/4in ARRI pin-lock/multi-hex screw to be used with NAR-60 and NAR-90.
Double M4 Slide for NAR-60/90

K2.0050107

A slider with two M4 screws screw to be used with NAR-60 and NAR-90.

Rod Mounting Brackets

Rod Mounting Bracket RMB-2 Set

KK.0005807

The Rod Mounting Bracket RMB-2 can be attached to any ARRI 3/8-16 inch interface and holds a standard 19 mm rod (15 mm rod with a reduction insert).
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Rod Mounting Bracket RMB-3

K2.0006186

The RMB-3 supports a single 19 mm rod (15 mm rod via reduction insert K2.66255.0) and is well suited to accessories such as lens motors or lightweight viewfinder mounts.
Rod Mounting Bracket RMB-6

K2.0020163

The Rod Mounting Bracket RMB-6 expands camera set-ups opportunities by offering strong support to rod-mounted camera accessories such as lens motors, image transmitters or ...
Rod Mounting Bracket RMB-6 set

KK.0020673

The Rod Mounting Bracket RMB-6 expands camera set-ups opportunities by offering strong support to rod-mounted camera accessories such as lens motors, image transmitters or ...
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Rod Mounting Bracket RMB-8

K2.0034309

The Rod Mounting Bracket RMB-8 is a compact design, 19mm rod mount with 3/8"-two pin interface (15mm rod via existing reduction insert K2.66255.0). The RMB-8 is equipped wi...
Rod Mounting Bracket RMB-8 Set

KK.0037732

Includes a Rod Mounting Bracket RMB-8, a compact 19 mm rod mount with a captive 3/8-16 ARRI Multi-Hex mounting screw with ARRI Pin-Lock, and a 15 mm reduction insert for co...
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Rosette Adapters

Rosette Adapter, RA-1, pair

K2.66174.0

Converts a 3/8" anti twist pin interface into an ARRI standard rosette.
Rosette Adapter, RA-2, pair

K2.65269.0

For attaching at the Cage System
Rosette Adapter, RA-3, pair

K2.65268.0

The Rosette Adapter RA-3 adapts the existing handgrip K4.72172.0 and the HEB interface to the ARRI rosette style.
Rosette Adapters RA-5

K2.0024563

The Rosette Adapter RA-5 adapts a 3/8" 2-pin interface to a 90° rotated rosette. Both pins can be unscrewed if necessary and stored in a parking position on the side of the...
Rosette Adapters, RA-6, pair

K2.0024574

The Rosette Adapters allow the user to attach rosettes on four different positions on both side brackets. They will be attached by two screws and are rock solid. ARRI´s Mul...

Sets and Parts

Basic Set 15mm Reduction Insert

KK.0005809

The 15 mm reduction insert can be fitted to any 19 mm rod mount to allow compatibility with 15 mm rods.
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Pro Set 15mm Reduction Insert

KK.0005808

The 15 mm reduction insert can be fitted to any 19 mm rod mount to allow compatibility with 15 mm rods.
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Universal Mounting Arm UMA-120

K2.65020.0

Articulated accessory holder arm for attaching accessories with 3/8-16 UNC mounting points to cameras with 3/8-16 mounting points. 120 mm / 4.7 inch long, with two swivel b...
Universal Mounting Arm, UMA-240

K2.41100.0

Articulated accessory holder arm for attaching accessories with 3/8-16 inch mounting points to cameras with 3/8-16 inch mounting points. 240mm / 9.4 inch long, with two swi...
WHA-2 Rosette Bracket

K2.52153.0

Bracket with 26 mm dovetail (insert side) interface on 15 mm rod, attaches to ARRIHEAD rosette, can be pivoted on rosette or slid along rod. For use with 26 mm shoe-mounted...
Recorder Battery Hinge, RBH-1

K2.66189.0

The strong hinge locks via a rosette and mounts through a standard 3/8-16 inch interface with removable anti-rotation pins. The ARRI Rosette Based Hinge is not limited to t...
Microphone Bracket Holder MBH-1

K2.66256.0

The Microphone Holder Bracket provides offset support for any standard microphone bracket fitted with a 3/8 inch thread. The Microphone Bracket Holder can be attached to an...
Adapter UMC 3/8in

K2.52080.0

26mm dovetail insert. Both sides attach to 3/8-16 UNC thread mounting points having standard ARRI Ø 15,5mm counterbore for attaching and quickly removing accessories from ...
Dovetail Insert 3/8in thread

K2.52082.0

All purpose 26mm dovetail insert. Can be attached to 3/8 inch thread mounting points having standard ARRI Ø 15,5mm counterbore. For use with 26mm dovetail shoes.
Dovetail Shoe 3/8in thread

K2.52083.0

All purpose 26mm dovetail shoe. Can be attached to 3/8 inch thread mounting points having standard ARRI Ø15,5mm counterbore. For use with 26mm dovetail inserts.
3/8in Accessory Adapter, 18, 65mm square

K2.54077.0

Attaches via 3/8 inch UNC thread with two locating pins for stability. For use with ARRI 18,65mm shoe-mounted accessories.
15mm LWS Rod Console

K2.65264.0

Can be mounted to several ARRI support accessories and offer optional front and rear or top mounted 15mm LWS rods.
Shoulder Belt Adapters

K2.0001223

Offers compatibility with standard ENG shoulder belts.
Microphone Holder Bracket MHB-2

K2.75005.0

Bracket to attach a on-camera microphone to the camera handle. Includes 3/8 inch and 1/4' knurled fasteners.