Aluminum Double Socket Arm for 25mm Ball Head Clamp

5.0 · 49 reviews
Price range: $6.14 through $10.32
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Durable aluminum alloy double socket arm designed for 25mm ball heads. Available in 3 sizes with spring mechanism for easy tilt and installation.

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Estimated Delivery Time3–7 business days

Pro-Grade Aluminum Build

Crafted from high-quality aluminum alloy, this double socket arm offers excellent durability and a lightweight design that suits on-the-go mounting needs. Its black finish resists wear and complements any setup.

Versatile Size Options with Spring Mechanism

Choose from 55mm, 95mm, or 150mm lengths depending on your mounting requirements. The 95mm and 150mm versions incorporate a spring that enables convenient tilt adjustment for precise positioning of your device.

  • 55mm arm without spring
  • 95mm and 150mm arms with 1-piece tilt spring

Compatibility and Use Cases

Designed for 25mm (1 inch) ball head mounts, this arm fits popular RAM-style clamps used for phone holders and action camera mounts. Ideal for use on bicycles, motorcycles, and other vehicles requiring stable accessory extension.

Key Specifications

  • Material: Aluminum alloy
  • Colors: Black
  • Sizes: 55mm, 95mm, 150mm
  • Weight: 70g (55mm), 100g (95mm), 172g (150mm)
  • Compatibility: 25mm ball head mounts

What's in the box

  • 1 x Ball head socket arm
Product FAQ

Frequently asked questions

01 What sizes are available for the aluminum double socket arm?

This arm is available in three sizes: 55mm (without spring), 95mm, and 150mm (both with one piece spring).

02 What material is the socket arm made of?

It is made from durable black aluminum alloy.

03 Is this socket arm compatible with GoPro cameras?

Yes, it is compatible with 25mm ball heads commonly used in mounts for GoPro, DJI, and Insta360 cameras.

04 Does the socket arm include a spring?

Only the 95mm and 150mm sizes include one piece spring to facilitate tilt adjustment; the 55mm size does not have a spring.

05 What weight do the socket arms have?

The 55mm arm weighs about 70g, the 95mm about 100g, and the 150mm about 172g.

06 What is the main function of the spring in the socket arm?

The spring allows one end of the arm to tilt upward easily for installation and adjustment of the ball head adapter.

07 Can this socket arm be used for bicycles and motorcycles?

Yes, it is designed for mounting phone holders and action cameras on bicycles, motorcycles, and similar vehicles.

08 Does the product come with accessories?

The package includes one ball head socket arm only.

09 What color is the aluminum socket arm?

The arm is finished in black color.

10 Is this socket arm designed for a specific mounting system?

It is suitable for use with RAM mount style 25mm 1-inch ball heads.

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SKUGA_177004

Discussion

5.0
Based on 49 reviews
Rating
w***r October 16, 2026 ★ ★ ★ ★ ★

I needed something of this length, so it was helpful. The shipping was fast, and it arrived quickly.

J***i October 14, 2026 ★ ★ ★ ★ ★

It's a good product and easy to install in a suitable location. I'm satisfied.

AliExpress Shopper October 14, 2026 ★ ★ ★ ★ ★

I ordered it myself this time for this purpose.
It's sturdy.

AliExpress Shopper October 11, 2026 ★ ★ ★ ★ ★

There are no special features here, just a bracket.

AliExpress Shopper October 11, 2026 ★ ★ ★ ★ ★

I think we need to try this common product we know about as well. I hope it doesn't rust.