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header-product Socket Key Proline Gala 3/4 21mm 5188212 — 21 mm socket wrench key for nuts and valves
7.99 €

Socket Key Proline Gala 3/4 21mm 5188212 — 21 mm socket wrench key for nuts and valves

Proline 5188212 5903755188212 Photo 1
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Socket Key Proline Gala 3/4 21mm 5188212 — 21 mm socket wrench key for nuts and valves

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Socket Key Proline Gala 3/4 21mm 5188212 — 21 mm socket wrench key for nuts and valves

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Short description

Proline Gala 3/4 21mm socket key (model 5188212) is a 21 mm socket designed for turning nuts, bolts and valves. It fits 3/4-inch drive tools and is suited for mechanical, plumbing and maintenance tasks where a standard 21 mm fastening is used. The tool provides a precise fit for secure torque transfer and reliable use in workshop or on-site repairs.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 10785885
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
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Product information

Description

Proline Gala 3/4 21 mm socket key (model 5188212) is a 21 mm socket made for turning nuts, bolts and valves with a 3/4-inch drive. Manufactured from chrome-vanadium steel and subject to controlled hardening and tempering, this socket offers a precise fit for secure torque transfer in mechanical, plumbing and maintenance tasks where 21 mm fastenings are used.

Advantages

The Gala socket key is produced from chrome-vanadium steel and undergoes precise hardening and tempering to ensure appropriate hardness and durability. Its durability characteristics exceed the requirements of DIN 3124 and PN-ISO 1711 standards. The socket features specially profiled edges between working faces — the PRO-DRIVE system — to reduce excessive point loading and protect screw heads and flat edges from premature wear.

Suitable for

  • Turning 21 mm nuts and bolts
  • Operating valves with 21 mm fittings
  • Mechanical repairs and maintenance in workshops
  • Plumbing and on-site service tasks requiring a 3/4" drive

Key specifications

  • Manufacturer: Proline
  • Model / MPN: 5188212
  • Drive size: 3/4"
  • Socket size: 21 mm
  • Material: Chrome-vanadium steel
  • Standards: Exceeds DIN 3124 and PN-ISO 1711 (durability)
  • EAN: 5903755188212

How to use

Select the 21 mm Proline Gala socket and attach it securely to a compatible 3/4" drive ratchet, breaker bar or torque wrench. Place the socket over the nut, bolt or valve fitting so the faces sit squarely. Apply steady torque appropriate for the fastener and working conditions, avoiding sudden impact forces unless the tool is rated for them. After use, clean off dirt and residues and store the socket in a dry tool case.

Usage recommendations

For long service life, avoid using the socket on damaged or rounded fasteners; the PRO-DRIVE profile performs best on correctly shaped heads. Regularly inspect the socket for wear or cracks and replace it if deformation is found. Use appropriate protective equipment and follow torque specifications for the fastener and application.

Description

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Customer reviews

Customer questions

FAQ

How much does the Socket Key Proline Gala 3/4 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 — 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 01.07.2026 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 Proline 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 Proline 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.