NEEWER ST81 Super Clamp with Cold Shoe

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All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


Due to the impact of tariffs and logistics costs, prices vary by location.

WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Versatile Super Clamp- With an adjustable jaw opening, the clamp fits around a rod, tube, pipe, and crossbar 0.7"-2" (18-50mm) in diameter or a flat desk up to 2"/50mm thick. Adjust the opening with the handy lever
  • High Load Capacity- The maximum load capacity of this clamp is 4.4lb (2kg), high enough for supporting various accessories and devices for safety and stability
  • Diverse Attachment- Attach a Speedlite, mirrorless camera, action camera, monitor, or LED video light to the clamp via the cold shoe mount or 1/4" & 3/8" threads. Compatible with SmallRig magic arms and ball head arms, Compatible with GoPro insta360 action cameras, compatible with Feelword field monitors and NEEWER Mini LED Lights
  • Nonslip Rubber Pads- Inside rubber pads increase the gripping strength while protecting your device from scratches
  • Durable Metal Build- Aluminum alloy and stainless steel hybrid material with precise CNC machining makes this clamp durable and resistant to corrosion and scratches


  • Model: ST81/ST84
  • Material: Aluminum alloy, stainless steel
  • Load Capacity: 4.4lb/2kg
    Maximum Jaw Opening: 2"/50mm

Package Contents

  • 1 x Super Clamp
  • 1 x Instruction Manual