# Ratchet wrench STANLEY STMT89916-0, chromium-vanadium steel, 16 mm, 1-piece

**URL:** https://aio.lv/en/product--stanley-stmt89916-0--12241938
**Data updated:** 2026-04-01 09:47 (EEST)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** STANLEY
**Manufacturer code:** STMT89916-0
**EAN:** 3253560899165
**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-stmt89916-0--12241938

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

STANLEY STMT89916-0 is a 16 mm ratchet wrench made from chromium-vanadium steel. The tool includes one ratchet head and is intended for tightening and loosening hex fasteners of the specified metric size. Durable material offers resistance to wear for workshop, automotive and general maintenance tasks where a single-size, hand-operated ratchet is required.

## Long description

STANLEY STMT89916-0 is a 16 mm ratchet wrench manufactured from chromium-vanadium steel and supplied as a single-piece tool. The wrench combines a ratchet box end with an open end in a flat profile designed for workshop, automotive and general maintenance tasks. The tool is intended for tightening and loosening metric hex fasteners of 16 mm size and is made from a wear-resistant alloy to extend service life in regular hand-operated use.
Advantages
The chromium-vanadium steel construction provides strength and resistance to wear during repeated use. The ratchet mechanism allows continuous operation without removing the wrench from the fastener, reducing time spent on repetitive tightening and loosening. A flat, compact profile improves accessibility in confined spaces compared with bulkier multi-piece tools. The single-piece design simplifies handling and storage.
Suitable for
 Automotive repairs involving 16 mm hex fasteners
 Workshop maintenance and assembly tasks
 Plumbing and mechanical servicing where a single-size ratchet is sufficient
 General household repairs and DIY projects requiring a durable 16 mm wrench
Key specifications
 Size: 16 mm
 Material: chromium-vanadium steel
 Configuration: single-piece ratchet wrench with open end and ratchet box end
 Drive style: hand-operated ratchet mechanism
 Profile: flat/compact for improved access in tight spaces
How to use
Select the 16 mm ratchet wrench for the corresponding hex fastener and position the box end or open end onto the fastener head. Use the ratchet function to turn the fastener in the required direction without removing the tool between strokes. For greater leverage, apply steady hand force to the wrench handle and avoid sudden impacts. After use, wipe the tool clean and store in a dry place to limit corrosion and preserve the ratchet mechanism.
Usage recommendations
Use the wrench only on fasteners that match the 16 mm size to avoid rounding. Do not use the tool with power impact drivers. Periodically inspect the ratchet mechanism for debris and lubricate lightly if movement becomes stiff. Store the wrench dry and avoid prolonged exposure to corrosive environments.

## Specifications

| Feature | Value |
|---|---|
| Certification | ASME B107.100, ISO 1711-1, ISO 21982, ISO 691 |
| Material | Chromium-vanadium steel |
| Quantity | 1 |
| Product colour | Stainless steel |
| Handle colour | Stainless steel |
| Hex key sizes (metric) | 16 |
| Number of ratchet heads | 1 pc(s) |

## FAQ

### How much does the STANLEY STMT89916-0 ratchet wrench 16 mm 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 — 3 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 14.07.2026 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/12241938/68144275_large.webp