The Single 8″ Rudy Arm to Ball-Loc Spigot Adapter is designed for universal use with industry standard 1/4-20 and 3/8-16 mounting options on each end, two independent locking pivot points for local control and an 8″ length 15mm rod.

This modular lightweight design is our base Rudy Arm Kit, and is an ideal accessory to keep on hand.

Supports up to 9kg / 20lbs
Total Reach of 25cm / 10”
Weight: 0.3kg / 0.66 lbs

The Single 8″ Rudy Arm to Ball-Loc Spigot Adapter includes:

1x Spigot Adapter to 15mm Ball-Loc Pivot Clamp with Adjustable Lever
Quick solution to mounting a 15mm set-up to a 5/8″ baby pin.

1x 15mm 3/8 Threaded Rod – 8″ Length
Lightweight and durable with female ⅜ thread on both ends

1x 15mm Pivot Clamp Ball-Loc with Adjustable Lever
Use as an anchor point for superior hold

1x 15mm Pivot Clamp Friction-Loc with Adjustable Lever
Ideal on monitor or accessory side for fine adjustments

2 x 15mm Mounting Spud 1/4 and 3/8 Male Thread – 2.5″
Cross holes to help wrench in to place when mounting

O-Ring Kit

Add or remove sections of the arm with our unique O-Ring design. Remove larger, captive O-rings from the 15mm rod or spuds to remove/adjust sections of the arm. Smaller friction o-rings allow for controlled adjustments along the rods.

The Rudy Arm system is interchangeable, so you can use this arm in conjunction with other Rudy Arm components and 15mm accessories. Build possibilities are truly endless with the entire arm being a 15mm mounting surface (always check load rating when re-configuring parts).

Solidly built with premium 6061 aircraft aluminum, Mil-Spec anodizing & stainless steel hardware.

Check out our other Rudy Arm Kits!