# Compression Connector Crimping Tool HLT-548, hand crimper for compression fittings

**URL:** https://aio.lv/en/product--no-name-hlt-548--11781431
**Data updated:** 2026-03-08 22:52 (EET)
**Category:** Network Tools
**Manufacturer:** No name
**Manufacturer code:** HLT-548
**EAN:** 5902887007736
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-hlt-548--11781431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Hand-operated compression connector crimping tool HLT-548 designed for reliable crimping of compression fittings and connectors. The tool provides mechanical leverage for consistent compression force, suitable for plumbing and HVAC applications where secure fittings are required. Compact and portable for on-site installation, maintenance, and repair of compression-type joints.

## Long description

The Compression Connector Crimping Tool HLT-548 is a hand-operated crimper designed for compressing compression fittings and connectors used in plumbing and HVAC systems. The tool uses mechanical leverage to deliver a consistent compression force, enabling secure, leak-resistant joints in copper, brass, and compatible fittings. Compact and portable, the HLT-548 is intended for on-site installation, maintenance, and repair of compression-type joints where precision and repeatability are required.
Advantages
The HLT-548 delivers uniform compression with each operation, reducing the risk of under- or over-crimped joints. Its hand-operated mechanism requires no external power source, making it suitable for work in tight spaces and remote locations. The tool’s compact form factor and ergonomic handles improve handling during repetitive tasks and on-site installations. Constructed for routine trades use, it provides consistent mechanical force and straightforward operation for technicians and installers.
Suitable for
 Compression fittings on plumbing systems (water supply and distribution)
 HVAC connections and service work
 Field installation and repair of compression-type joints
 Maintenance tasks requiring portable, hand-operated crimping
Key specifications
 Operation: Manual, hand-operated crimping mechanism
 Application: Compression fittings and connectors for plumbing and HVAC
 Force delivery: Mechanical leverage for consistent compression force
 Compatibility: Suitable for common compression fittings made of copper and brass (check fitting dimensions before use)
 Design: Compact and portable for on-site use
 Ergonomics: Handles shaped for improved grip during repetitive operations
How to use
Prepare the piping and fittings by cutting and deburring pipe ends according to the fitting manufacturer’s recommendations. Insert the compression fitting onto the pipe and position the tool jaws around the fitting body as indicated by the tool’s alignment guides. Squeeze the handles firmly and evenly until the crimp is completed and the fitting shows the intended deformation. Release the handles and inspect the joint for uniform compression and correct alignment. If necessary, repeat the operation or reassemble using a new fitting.
Usage recommendations
Verify compatibility of the compression fittings with the HLT-548 and follow all fitting manufacturer guidelines. Use appropriate personal protective equipment and ensure pipe ends are clean and free of debris. Avoid applying excessive force beyond the tool’s intended use and replace damaged fittings rather than reworking compromised joints.

## FAQ

### How much does the Compression Crimping Tool No name HLT-548 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 08.07.2026 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 No name 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 No name 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

https://aio.lv/img/cache/product/11781431/67176578_large.webp