# Open-Box Ratcheting Wrench 14 mm STANLEY 4-89-939

**URL:** https://aio.lv/en/product--stanley-4-89-939--11885175
**Data updated:** 2026-03-09 21:01 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** STANLEY
**Manufacturer code:** 4-89-939
**EAN:** 3253564899390
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stanley-4-89-939--11885175

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

STANLEY 4-89-939 is a 14 mm open-end and box ratcheting wrench designed for tightening and loosening nuts and bolts. The tool combines an open flat jaw with a ratcheting box end to enable faster work in confined spaces without removing the wrench. Suitable for automotive, maintenance, assembly and general repair tasks where a durable hand wrench is required.

## Long description

STANLEY 4-89-939 Open-Box Ratcheting Wrench 14 mm combines a slim open jaw with a ratcheting box end to provide efficient tightening and loosening of nuts and bolts in confined or hard-to-reach places. The dual-end design allows quick transitions between gripping flat surfaces and continuous turning with the ratchet mechanism, reducing the need to reposition the tool. Constructed for workshop and field use, this 14 mm wrench targets tasks where a compact, reliable hand tool is required.
Advantages
The ratcheting box end enables continuous rotation without removing the wrench from the fastener, speeding up repetitive operations in tight spaces. The open-end jaw offers direct access to fasteners on flats and in areas where a box end cannot reach. Built from durable materials with precise machining, the wrench provides a secure fit on 14 mm fasteners to minimize rounding and slippage. The combination of two functional ends in a single tool reduces the number of tools needed for common repair and assembly tasks.
Suitable for
 Automotive repair and maintenance
 Industrial and machinery assembly
 General household and workshop repairs
 Maintenance of bicycles, motorcycles and small engines
Key specifications
 Tool type: open-end and ratcheting box-end wrench
 Nominal size: 14 mm
 Dual-end design for open jaw access and ratcheting box operation
 Ratcheting mechanism: directional ratchet for continuous turning
 Construction: hardened and machined metal for durability and accurate fit
 Finish: corrosion-resistant surface treatment
How to use
Select the wrench so the 14 mm opening matches the fastener size. Use the open-end side where direct lateral access is required to place the wrench on flats, then switch to the ratcheting box end to turn the fastener continuously without removing the tool. Set the ratchet direction as needed and apply steady torque, avoiding sudden impacts. After use, clean any debris and store the wrench in a dry place to maintain the ratcheting mechanism and surface finish.
Usage recommendations
For best results, inspect fastener heads and the wrench contact surfaces before use to ensure a snug fit; use the open end for initial positioning in tight spots and the ratcheting end for final tightening or rapid removal. Do not use the wrench as a hammer or pry bar, and avoid excessive torque beyond the characteristic strength of the tool to prevent damage to the ratchet or fastener.

## FAQ

### How much does the Ratchet Wrench 14 mm STANLEY 4-89-939 cost, and is it available for purchase?

The price is 11.49 € (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 09.07.2026 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 STANLEY 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 STANLEY 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/11885175/67305171_large.webp