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header-product Impact Socket 3/4" 21mm (6-point) Rockforce RF-46521
6.49 €

Impact Socket 3/4" 21mm (6-point) Rockforce RF-46521

Impact Socket Rockforce RF-46521 3/4" 21mm Photo 1
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Impact Socket 3/4" 21mm (6-point) Rockforce RF-46521

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Impact Socket 3/4" 21mm (6-point) Rockforce RF-46521

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Short description

Rockforce impact socket 3/4" 21mm (6-point) RF-46521 is a single hexagonal socket designed for use with impact wrenches and pneumatic guns. Sized for 21 mm fasteners and a 3/4" drive, it provides secure 6-point contact to reduce rounding of bolts. Suitable for automotive, agricultural and industrial maintenance tasks that require high-torque fastening and loosening.
Available for order: 280 pcs.
Warranty: 2 Years
SKU: 11729782
Manufacturer: Rockforce
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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
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

Rockforce impact socket 3/4" 21mm (6-point) RF-46521 is a heavy-duty hexagonal socket designed for use with 3/4" drive impact wrenches and pneumatic guns. Sized for 21 mm fasteners, the six-point configuration provides a firm contact area that helps reduce rounding and slipping on high-torque applications. Constructed for workshop and field use, this impact socket is intended to withstand repeated impact loading while delivering reliable engagement with bolts and nuts commonly found in automotive, agricultural and industrial maintenance.

Advantages

The six-point geometry concentrates torque on flat surfaces of fasteners to minimize rounding and improve grip under high load. Manufactured for impact applications, the socket is built to resist cracking and deformation from repeated use with impact tools. Its 3/4" drive compatibility makes it suitable for heavy-duty torque tasks, and the 21 mm size matches common metric fasteners used on engines, chassis and machinery. The compact hex profile aids access in tighter spaces compared with larger multi-point sockets.

Suitable for

  • Automotive wheel, suspension and engine fastener removal and installation
  • Agricultural machinery maintenance and repair
  • Industrial equipment assembly and service
  • Heavy-duty fastening and loosening with impact wrenches

Key specifications

  • Drive size: 3/4" compatible with standard 3/4" impact tools
  • Socket size: 21 mm hex (6-point)
  • Configuration: 6-point hex for flat-surface engagement
  • Intended use: impact-rated for pneumatic and electric impact wrenches
  • Typical applications: automotive, agricultural and industrial maintenance

How to use

Select the 21 mm 6-point impact socket for the matching fastener and attach it securely to a 3/4" drive impact wrench. Ensure the socket is fully seated on the fastener before applying torque. Use controlled bursts of the impact tool to avoid excessive force once the fastener begins to move, and reverse the tool to loosen fasteners. Inspect the socket regularly for signs of wear, cracking or deformation and replace if any damage is detected to maintain safe operation.

Usage recommendations

For safe and long-lasting performance, use the socket only with tools and accessories rated for impact use. Avoid using cheater bars or applying hand extensions to impact tools. Keep the socket clean and free of debris, apply appropriate lubricant to fasteners when needed, and store in a dry place to minimize corrosion.

Description

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Customer reviews

Customer questions

FAQ

How much does the Impact Socket Rockforce RF-46521 3/4" 21mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 280 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 13.07.2026 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 Rockforce 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 Rockforce 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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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.