# Lapp Skindicht KUK PG29 / PG21 Polyamide Cable Gland Reducer, Grey

**URL:** https://aio.lv/en/product--lapp-51730100--12473494
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 51730100
**EAN:** 4044773422818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-51730100--12473494

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Lapp Skindicht KUK 51730100 is a high-quality polyamide cable gland reducer designed for secure cable management. It features a PG29 to PG21 thread transition, ensuring reliable installation in industrial electrical systems. Made from durable grey polyamide, this component provides excellent mechanical stability and protection for cable entries in various enclosures and junction boxes.

## Long description

The Lapp Skindicht KUK PG29 to PG21 cable gland reducer is a professional-grade component designed to facilitate the transition between different thread sizes in industrial electrical installations. Engineered for precision and durability, this polyamide reducer allows for the seamless integration of cable glands into existing threaded holes that are larger than the required connection size. Its robust construction ensures that your cable management system remains secure and protected within various enclosures and junction boxes.
Advantages
This cable gland reducer offers exceptional mechanical stability due to its glass fibre-reinforced polyamide composition. The material is highly resistant to environmental stressors, ensuring long-term reliability in demanding industrial environments. By allowing the use of smaller cable glands in larger threaded openings, it provides significant flexibility during the assembly of electrical panels and distribution systems, reducing the need for custom drilling or complex modifications.
Suitable for
Industrial electrical control panels
Junction boxes and distribution enclosures
Machine building and automation systems
Retrofitting existing electrical installations
This component may not be suitable for applications requiring high-temperature resistance beyond the limits of standard polyamide or for environments exposed to aggressive chemicals that could degrade plastic materials. It is also not intended for use in high-pressure or underwater applications where specialized metal or sealed fittings are required.
Key specifications
Thread size transition: PG29 (external) to PG21 (internal)
Material: Glass fibre-reinforced polyamide
Colour: Grey
Quantity: 1 piece per pack
How to use
To install the Lapp Skindicht KUK reducer, first ensure that the existing threaded hole is clean and free of debris. Insert the reducer into the PG29 threaded opening and tighten it securely using appropriate tools to ensure a firm fit. Once the reducer is in place, you can proceed to install your PG21 cable gland into the internal thread of the reducer. Ensure that all connections are tightened to the manufacturer's recommended torque to maintain the integrity of the cable entry point.
What to consider before purchase
Verify that the thread sizes PG29 and PG21 match your specific equipment requirements.
Check the material compatibility with your operating environment.
Ensure that the wall thickness of your enclosure is sufficient for the reducer thread length.
Usage recommendations: Always use appropriate tools to avoid damaging the polyamide threads during installation. Regularly inspect the connection points during routine maintenance to ensure that vibrations or thermal expansion have not loosened the assembly.

## Specifications

| Feature | Value |
|---|---|
| Material | Polyamide |
| Operating temperature (T-T) | -40 - 100 |
| Product colour | Grey |
| Quantity per pack | 1 pc(s) |
| Compliance certificates | RoHS |

## FAQ

### How much does the Lapp Skindicht KUK PG29 / PG21 Cable Gland Reducer cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 106 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lapp products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lapp service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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