# Angle rotation gauge HOGERT HT8G421, 360° range, 1/2" square drive

**URL:** https://aio.lv/en/product--hogert-ht8g421--12247420
**Data updated:** 2026-04-03 16:34 (EEST)
**Category:** Measuring tools
**Manufacturer:** HOGERT
**Manufacturer code:** HT8G421
**EAN:** 5902801214561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hogert-ht8g421--12247420

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 30.07.2026 | 1.79 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

HOGERT HT8G421 is an angle rotation gauge designed for measuring and setting rotational angles with a full 360° range. It features a 1/2" square drive for direct connection to compatible ratchets and torque tools. Suited for mechanical assembly, maintenance and calibration tasks where precise angular positioning and repeatable measurements are required.

## Long description

HOGERT HT8G421 is an angle rotation gauge for measuring and setting rotational angles across a full 360° range. The tool features a 1/2" square drive for direct connection to compatible ratchets, torque wrenches or extension adapters. It is designed for mechanical assembly, maintenance and calibration tasks where accurate angular positioning and repeatable angle measurements are required. Constructed from chrome-vanadium alloy steel, the gauge is intended for workshop and industrial use where a simple, mechanical solution for angle-based tightening is needed.
Advantages
The HOGERT HT8G421 provides a continuous 360° measurement scale and a direct 1/2" drive connection, enabling quick integration with common torque tools and socket sets. Its chrome-vanadium construction offers wear resistance and durability for repeated use. With a specified accuracy of 2° the gauge supports reliable, repeatable angle-based tightening procedures without electronics or batteries.
Suitable for
Final tightening of bolts and nuts using measured rotation angle
Cases where tightening must be controlled by angle after applying a torque
Automotive assembly and maintenance tasks
Industrial machinery adjustment and calibration
Workshop and field service operations requiring portable angle measurement
Key specifications
Measurement range: 360°
Drive size: 1/2" square drive (compatible with 1/2" sockets and ratchets)
Material: chrome-vanadium alloy steel (CrV)
Accuracy: ±2°
Construction: mechanical, non-electronic gauge
Quantity in set: 2 pieces
How to use
Attach the HT8G421 to a compatible 1/2" ratchet or torque wrench and set the reference zero position on the dial or index point. Apply the specified preload torque if required, then rotate the fastener by the required number of degrees indicated on the gauge. Observe the dial while turning to reach the target angle. For repeatable results, maintain a steady turning speed and ensure the drive connection remains fully engaged during rotation.
Usage recommendations
Use the gauge in combination with a correctly calibrated torque wrench when procedures require both torque and angle control. Periodically inspect the drive connection and dial for wear, and avoid side loads or impacts that could affect accuracy. Store the tool in a dry environment to prevent corrosion.

## FAQ

### How much does the HOGERT HT8G421 angle rotation gauge 360° 1/2" cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Monday 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: Cash payment, 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 HOGERT 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 HOGERT 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/12247420/68150644_large.webp