# Hex T-handle Allen Key Jonnesway H10MB4100 4 mm with ball-end

**URL:** https://aio.lv/en/product--jonnesway-h10mb4100--11819275
**Data updated:** 2026-03-09 11:06 (EET)
**Category:** Other goods
**Manufacturer:** Jonnesway
**Manufacturer code:** H10MB4100
**EAN:** 4719152141412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonnesway-h10mb4100--11819275

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

T-handle hex (Allen) key Jonnesway model H10MB4100, 4 mm size with a ball-end on the long arm. Provides faster torque and comfortable grip from the T-handle while the ball-end allows angled access to fasteners. Suitable for assembly, maintenance and repair tasks on machinery, bicycles, furniture and equipment where compact reach and leverage are required.

## Long description

The Jonnesway Hex T-handle Allen Key H10MB4100 4 mm with ball-end is a hand tool designed for applying controlled torque and reaching fasteners at an angle. It combines a rigid short arm and a longer ball-ended arm on a T-shaped handle, allowing both direct engagement and access where a straight approach is restricted. The T-handle provides comfortable grip and improved leverage for tightening and loosening hex fasteners, while the ball-end on the long arm enables work at slight angles without stripping the fastener.
Advantages
This 4 mm T-handle Allen key offers quick torque transfer from the handle and a comfortable palm grip for prolonged use. The ball-end on the long arm allows insertion at an angle up to approximately 25–30°, improving accessibility in confined or obstructed spaces. The combination of a short rigid arm for maximum torque and a longer ball-ended arm for reach makes the tool versatile for assembly, maintenance and repair tasks. The solid construction and precise hex tip ensure consistent fit with hex sockets, reducing cam-out and wear on fasteners.
Suitable for
Assembly and disassembly of machinery and equipment
Bicycle maintenance and adjustments
Furniture assembly and repair
Service and repair in automotive and industrial applications where compact reach is needed
Key specifications
Tool type: T-handle hex (Allen) key
Size: 4 mm hex
Long arm feature: ball-end for angled access
Handle style: T-handle for two-handed or single-hand leverage
Arm configuration: short rigid arm for high torque and longer ball-ended arm for reach
How to use
Select the 4 mm hex end and insert it into the corresponding hex socket of the fastener. For maximum torque, use the short rigid arm and apply steady force with both hands on the T-handle. When access is limited, engage the ball-end on the long arm and approach the fastener at a slight angle; turn carefully to avoid cross-threading. Maintain axial alignment as much as possible and avoid excessive force that could damage the fastener or the tool tip.
Usage recommendations
Use the short rigid arm when loosening or tightening fasteners that require high torque; use the long ball-ended arm for fasteners in confined spaces or where an angled approach is necessary. Inspect the hex tip regularly for wear and replace the tool if the tip becomes rounded. Keep the tool clean and dry to prevent corrosion and store it in a tool roll or holder to protect the tip from accidental damage.

## FAQ

### How much does the T-handle hex key Jonnesway H10MB4100 4 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 24.07.2026 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 Jonnesway 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 Jonnesway 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/11819275/67221521_large.webp