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Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

SmallRig Master Kit Specifications

Master Kit

Master Kit

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  • Dimensions

    5.7 x 7.1 x 2.7" (145.5 x 181.5 x 134mm)

  • Weight

    15.7 oz (445g)

Full Camera Cage

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  • Compatibility

    Sony Alpha 7S III

  • Material

    Aluminum Alloy

  • Dimensions

    5.7 x 4.1 x 2.5" (145.5 x 106.5 x 64mm)

  • Weight

    7.7 oz (220g)

HDMI Cable Clamp

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  • Compatibility

    Sony A7S III

  • Material

    Aluminum Alloy

  • Dimensions

    1.5 x 1.2 x 1.1" (38 x 31 x 29.5mm)

  • Weight

    1.2 oz (34g)

NATO Rail

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  • Compatibility

    Universal

  • Material

    Aluminum Alloy

  • Dimensions

    1.8 x 0.8 x 0.2" (48 x 21 x 6mm)

  • Weight

    0.3 oz (10g)

NATO Top Handle

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  • Compatibility

    Any cage or plate features NATO Rail on top

  • Material

    Aluminum Alloy, Stainless Steel

  • Dimensions

    5.2 x 0.9 x 2.7" (134 x 24.5 x 69mm)

  • Weight

    6.3 oz (180g)

About SmallRig Master Kit

SmallRig Master Kit for Sony Alpha 7S III A7S III A7S3 3009 includes an aluminum full cage, an HDMI cable clamp, a thin NATO rail and a quick release NATO top handle. The camera cage features numerous 1/4"-20 and 3/8"-16 mounting threads, a NATO rail, a cold shoe mount and ARRI-style mounts for accessories. The HDMI clamp attaches to the side of the cage using a 1/4"-20 screw and two anti-twist pins, which prevents the camera's HDMI cable from accidentally disconnecting. The NATO rail attaches to the top of the cage using two 1/4"-20 screws, and the top handle quickly mounts on the rail, providing a comfortable hand-holding point.


- Form-fitting Cage -

SmallRig Camera Cage for Sony Alpha 7S III A7S III A7S3 2999 maintains access to the camera's controls and features a variety of mounting options. In addition to one cold shoe mount and multiple 1/4"-20 and 3/8"-16 threaded holes, this formfitting aluminum cage features several ARRI-style mounts for preventing accessories from twisting when mounted on the cage. The cage also incorporates an anti-twist design with an M2.5 screw fixed to the strap hole in addition to the 1/4"-20 camera mounting screw so your camera can't move around in the cage. You can attach SmallRig Top Handle 1984 or SmallRig Wooden Side Handle 2093 for hand-held shooting, and SmallRig Cable Clamp 3000 to protect the HDMI cable and port. ARRI-style mounts on the top and side are provided to attach SmallRig ARRI Locating Handle 2165 or SmallRig Ball Head Magic Arm 2115. It also comes with a built-in NATO rail on the left of the cage. Mounting holes on the front allow mounting a separately available lens adapter 2219 or 1764. Strap holes are included to add a separately available wrist strap PAC2456, PSW2398 or neck strap PSC2428 to your rig. Besides, a screwdriver is built into the bottom of the cage for tightening the camera screws.

Formfitting Full Cage Made of Aircraft-grade Aluminium Alloy
Made of premium aircraft-grade aluminium alloy, the cage is a solid piece of metal that is highly resistant to oxidation and stands the test of time. Featuring anti-twist design and rubber cushion on the base plate, the cage will protect your camera very well.

Precise Holes and Accurate Calibration
SmallRig calibrates the thread holes at the unit of micrometer based on the data of a real camera. The cage enables users to flip the camera screen and give you full access to the battery door and all the buttons like hotshoes, ports.

Multi-mounts Design
• Cold Shoe
• 1/4"-20 threads
• NATO rail
• 3/8"-16 threads
• Arri positioning holes

Ergonomic Design For Comfortable Grip Experience
Ergonomic design is adopted to optimize the shape of the cage and improve the grip experience.

Lightweight design with only 220g

Anti-twist Design & Secures Precisely
Double locking and anti-twist design fix the camera onto the cage firmly.

Built-in Allen Wrench
With built-in magnetic suction design, the Allen Wrench is ready to use without fear of loss.

High compatibility to fit all universal accessories of SmallRig
The cage is fully compatible with SmallRig universal accessory system, with hundreds of accessories to choose from. Come and build your own kit!

Features
• Formfitting Full Cage
• Firmly Fixed to Camera by a 1/4"-20 Screw and an M2.5 Screw
• 1/4"-20 & 3/8"-16 Threads and ARRI-style Mounts
• Integrated NATO Rail and Cold Shoe Mount
• Built-in Screwdriver on the Bottom
• Multiple Mounts for External Accessories
• Formfitting Full Cage Made of Aircraft-grade Aluminium
• Ergonomic Design to Provide Comfortable Grip Experience
• Double Locking & Anti-Twist Design for Secure Configuration
• Dedicated cage for Sony Alpha 7S Ill camera


- HDMI Cable Clamp -

SmallRig HDMI Cable Clamp for A7S III Cage 2981 is compatible with SmallRig Cage 2982. Designed to prevent the camera's HDMI cable from accidentally disconnecting, this clamp attaches to the side of the cage using a 1/4"-20 screw and two anti-twist pins. The easy-to-grasp Knurled 1/4"-20 screw adjusts a sliding block that can be tightened to accommodate HDMI cable of varying diameters. This Cable Clamp is constructed of a sturdy aluminum alloy and comes with an Allen wrench.

Features
• For SmallRig A7S III Cage 2999
• Attaches to Cage with a 1/4"-20 Screw and Anti-twist Pins
• Secures HDMI Cable and Prevents Accidental Cable Disconnects
• Easy-to-Grasp Knurled 1/4"-20 Screw


- Mini Quick Release NATO Rail -

SmallRig Mini Quick Release NATO Rail (48mm) 2172 is the thinnest NATO rail in the market. Fixed by 1/4"-20 screws to devices such as camera, monitor, wireless video transmitter or receiver, etc., it works with NATO clamps for quick attachment and release. It features safety pins on both ends to prevent accessories from accidentally sliding off. It is low profile so there is no need to remove it before putting your devices back into cases.

Features
• The thinnest (6mm) and most low-profile NATO rail in the market
• Compatible with accessories with 1/4"-20 threaded holes
• Compatible with SmallRig NATO clamps for quick release
• Safety pins on both ends to prevent sliding off


- NATO Top Handle -

SmallRig NATO Top Handle HTN2439 is designed to mounts quickly to a standard NATO rail to provide a balanced gripping point for your camera. The handle is able to secures to any cage or top plate features a NATO rail via the thumbscrew. Multiple 1/4"-20, 3/8"-16 and Arri 3/8"-16 threads are provided for accessories such as Monitor Mount 2294 and 2348. The handle integrates with three cold shoe mounts allows mounting Cold Shoe Monitor Mount 2346, one of which is designed with an anti-removal pin. The handle also offers a 15mm rod clamp for rod compatible accessories. Besides, the handle comes with a build in hex spanner allows to re-tighten the thumbscrew to ensure safe.

Features
• Mounts to Standard NATO Rail
• 1/4"-20 & 3/8"-16 & Arri
• 3/8"-16 Accessory Mounts
• 15mm Rod Clamp & Three Cold Shoe Mounts
• Built-In Hex Spanner for Re-Tighten

SmallRig Master Kit Features

  • Formfitting Full Cage
  • HDMI Cable Clamp
  • NATO Rail and Quick Release Top Handle
  • Numerous Mounting Options

Key Features

  • Formfitting Full Cage
  • HDMI Cable Clamp
  • NATO Rail and Quick Release Top Handle
  • Numerous Mounting Options

What's in the box:

  • Full Camera Cage (2999)
  • HDMI Clamp (3000)
  • NATO Rail (2172)
  • NATO Top Handle (HTN2439)
  • 2x 1/4" Screw
  • Allen Wrench
  • SmallRig 2 Year Limited Warranty