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Small black aluminium ball head converter with 1/4 screw thread

Ruth's sister

Ruth's sister 17mm ball head converter 1/4 screw camera bracket

SKU CH-8K3K-ZDK47

A 17 mm aluminium ball adapter with a 1/4 inch screw provides 360 degree rotation for mounting cameras, phones or GPS units on vehicles

  • 360-degree rotation lets you set any viewing angle
  • 17 mm aluminium-alloy ball fits 1/4-inch screw mounts
  • Shock-proof build handles vibration on motorcycles and cars
  • Works with phone, camera, GPS or recorder holders
  • CE certified and brand new in black finish

What this part does

This 17 mm ball-head converter adds a 1/4-inch screw mount to a compatible head, letting you attach a phone holder, camera bracket, recorder or similar accessory. It is aimed at drivers and DIY builders who need a compact, adjustable mounting point on motorcycles, scooters, cars or trailers.

Critical specification

The ball diameter is 17 mm, which is the only dimension that determines whether the converter will seat correctly on your existing head. If your head uses a different ball size the part will not fit, and no adapter is included.

Installation and common issues

The aluminium-alloy body threads onto the head and provides 360-degree rotation for angle adjustment; no tools are required beyond hand tightening. The most frequent problem is discovering after purchase that the host head uses a non-standard ball diameter, so verify the 17 mm measurement before ordering.

Highlights

  • 360-degree rotation lets you set any viewing angle
  • 17 mm aluminium-alloy ball fits 1/4-inch screw mounts
  • Shock-proof build handles vibration on motorcycles and cars
  • Works with phone, camera, GPS or recorder holders
  • CE certified and brand new in black finish

Specifications

No published specifications for this item yet.

Questions about this item

How does the 17 mm ball diameter affect compatibility with my existing mount?

The 17 mm ball fits standard 17 mm sockets used on many phone, camera and GPS holders, so it will work with any bracket designed for that size.

What does the 1/4 inch screw thread limit in terms of mounting options?

The 1/4 inch thread is the common camera‑tripod standard, letting you screw the converter into most small camera bases, phone clamps or DIY brackets.

How much space does the 360 degree rotation need to clear surrounding parts?

The ball head rotates a full 360 degrees, so allow a clear radius around the 17 mm sphere for unrestricted movement.

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