Kupo

Kupo Grip Arm Pin 5/8 Baby Stud

5.0 (6 reviews)

Securely Mount Your Lighting EquipmentThe Kupo Grip Arm Pin Baby 5/8" provides a reliable mounting solution for your lighting fixtures and accessories. Designed to fit securely into grip heads or grip arms, this steel pin ensures stability and prevents slippage. Specifications: Length: 5 inc...

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Securely Mount Your Lighting Equipment

The Kupo Grip Arm Pin Baby 5/8" provides a reliable mounting solution for your lighting fixtures and accessories. Designed to fit securely into grip heads or grip arms, this steel pin ensures stability and prevents slippage.

Specifications:

  • Length: 5 inches (12.7cm)
  • Pin Size: Baby 5/8" (16mm)
  • Material: Steel
  • Threads: 1/4"-20 Female, 3/8"-16 Female

Key Features

Designed to be mounted in the head of a grip head or grip arm

5" (12.7cm) steel baby 5/8" (16mm) pin

Knurled Recess machined in the pin gives better grip and prevents light fixtures and accessories from slipping

1/4"-20, 3/8"-16 Female Threads. The head of the pin is tapped with a 1/4"-20 thread and the collar or tail end of the pin is tapped with a 3/8"-16 thread

Specifications

Brand
Kupo
Product Type
Grip Arm Pin
Pin Material
Steel
Pin Length
5" (12.7cm)
Pin Diameter
5/8" (16mm)
Features
Knurled Recess
Head Thread
1/4"-20 Female
Collar/Tail Thread
3/8"-16 Female
Mounting Location
Grip head or grip arm

Pros & Cons

👍 Pros

  • This Kupo Grip Arm Pin is designed to be securely mounted in the head of a grip head or grip arm, providing reliable support.
  • It features a robust 5" (12.7cm) steel baby 5/8" (16mm) pin, ensuring strong and stable attachment for various accessories.
  • The knurled recess machined into the pin offers an improved grip, preventing light fixtures and other accessories from slipping.
  • Equipped with both 1/4"-20 and 3/8"-16 female threads, allowing for versatile attachment of a wide range of photographic and lighting equipment.

👎 Cons

  • The pin itself is 5 inches long, which might be longer than needed for some compact setups, potentially extending too far.
  • Its primary use is for grip heads and grip arms, meaning it's not a standalone mounting solution without additional equipment.
  • The product description does not specify the weight capacity of the pin, which is a crucial factor for mounting heavier fixtures.
  • Being made of steel, it contributes to the overall weight of the setup, which might be a consideration for lightweight travel kits.

Frequently Asked Questions

The Kupo Grip Arm Pin is designed to be mounted into a grip head or grip arm to provide a secure 5/8" baby stud for attaching light fixtures and other accessories.
This grip arm pin features a 5" (12.7cm) long steel baby 5/8" (16mm) pin, which is a standard size for many lighting and grip accessories.
The knurled recess machined into the pin provides better friction, effectively preventing mounted light fixtures and accessories from slipping or rotating inadvertently.
The head of the pin is tapped with a 1/4"-20 female thread, and the collar/tail end has a 3/8"-16 female thread, offering versatile attachment options.
No, this Kupo Grip Arm Pin is designed specifically to be mounted within the head of a grip head or grip arm, rather than functioning as a standalone mounting solution.