Kupo

Kupo KG107212 Speed Rail Shim 2in Coupler (Set of 2)

2in

Secure Your Speed Rail Setup with Kupo Shims The Kupo Speed Rail Shim enables secure mounting of 2-inch couplers onto 35mm-38mm pipes. This set of two adapters is crafted from durable black POM material for reliable performance on set. Specifications: Brand: Kupo Model: KG107212 ...

$36.95*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Secure Your Speed Rail Setup with Kupo Shims

The Kupo Speed Rail Shim enables secure mounting of 2-inch couplers onto 35mm-38mm pipes. This set of two adapters is crafted from durable black POM material for reliable performance on set.

Specifications:

  • Brand: Kupo
  • Model: KG107212
  • Material: Black POM
  • Compatibility: 2in Couplers to 35mm-38mm Pipe
  • Quantity: Set of 2

Key Features

SPECIFICATIONS: Shim inserts designed to allow 2" speed rail couplers to securely mount onto 35mm–38mm pipes, providing a precise fit for professional rigging and structural support setups.

Expanded Compatibility: Allows standard 2" couplers to be used with smaller pipe sizes, increasing rigging flexibility.

Durable Material: POM construction provides strength and wear resistance for repeated professional use.

Quick Installation: Insert style design installs easily, reducing setup time on set.

Rigging Ready: Suitable for studio and location applications where adaptable, secure connections are required.

Specifications

Product Type
Speed Rail Shim
Coupler Compatibility
2 inch speed rail couplers
Pipe Compatibility
35mm–38mm pipes
Material
POM
Quantity
Set of 2
Application
Professional rigging and structural support

Pros & Cons

👍 Pros

  • Allows standard 2-inch couplers to securely attach to 35mm-38mm pipes, enhancing rigging flexibility.
  • Constructed from POM material, ensuring strength and resistance to wear for sustained professional use.
  • Designed for quick installation, which helps reduce setup times in various studio or location environments.
  • Provides a precise fit when used with speed rail couplers, offering reliable and safe structural support.
  • These shims are suitable for professional rigging and structural support setups requiring adaptable connections.

👎 Cons

  • The shims are specifically designed for 35mm–38mm pipes, limiting their use with other pipe diameters.
  • They function as an adapter for 2-inch couplers, meaning the couplers themselves are not included with this set.
  • While durable, POM material may have limitations compared to metal shims in certain extreme load-bearing applications.
  • The product comes as a set of two, which might be insufficient for larger rigging projects requiring many connection points.
  • Requires existing 2-inch speed rail couplers to be useful, as they are solely designed to modify coupler compatibility.

Frequently Asked Questions

These shims are designed to enable 2-inch speed rail couplers to securely mount onto pipes with diameters ranging from 35mm to 38mm, expanding compatibility.
The shims are constructed from POM (Polyoxymethylene), which is known for its strength and wear resistance, suitable for repeated professional applications.
Each purchase includes a set of two Kupo KG107212 Speed Rail Shims, providing enough for two separate connection points.
No, the shims feature an insert-style design that facilitates quick and easy installation, aiming to reduce setup time on set.
These shims are specifically designed to bridge the gap between 2-inch couplers and 35mm–38mm pipes, so they would not be suitable for larger pipe diameters.
No, the shims are inserts intended to be used with existing 2-inch speed rail couplers, which are not included in this set.