21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive
The set includes 11 HEX shank Socket Adapter Extension Bits (1/4" Dr * 25mm-30mm-50mm-65mm-150mm, 3/8" Dr * 50mm-65mm-150mm, 1/2" Dr * 50mm-72mm-150mm), 3 universal joints (1/4", 3/8", 1/2"), 4 Reducers (1/4"F x 3/8”M, 3/8”F x 1/4”M, 3/8”F x 1/2”M, 1/2“F x 3/8”M) and 3 Impact Couplers (1/4", 3/8", 1/2").
What this page covers
- Socket Adapter Set
- Premium CR-MO&CR-V
- Quick Release & Secure Fit
- Versatile for Multiple Applications
- Easy Storage & Identification
- 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive product imagery.
- Current public product facts and purchase options.
Socket Adapter Set
The set includes 11 HEX shank Socket Adapter Extension Bits (1/4" Dr * 25mm-30mm-50mm-65mm-150mm, 3/8" Dr * 50mm-65mm-150mm, 1/2" Dr * 50mm-72mm-150mm), 3 universal joints (1/4", 3/8", 1/2"), 4 Reducers (1/4"F x 3/8”M, 3/8”F x 1/4”M, 3/8”F x 1/2”M, 1/2“F x 3/8”M) and 3 Impact Couplers (1/4", 3/8", 1/2").

Premium CR-MO&CR-V
Built with heat-treated CR-V steel for extensions and adapters, and CR-MO steel for swivel joints and impact couplers, this set delivers durability under high torque. The black manganese phosphate finish provides excellent corrosion resistance, making it a reliable impact socket set for tough jobs.
Quick Release & Secure Fit
The 3 CR-MO Impact Couplers have a quick-release design for fast, impact-resistant changes. Chamfered edges and spring-loaded detent balls on all heads ensure a firm socket connection and prevent drop-off during operation. Adapter ends feature impact holes for compatibility with power tools.
Versatile for Multiple Applications
Perfect for mechanics, DIYers, and professionals.This high-quality set covers the tools and sizes needed for most tasks. Extension Bits reach tight spaces, swivel joints provide angled access, socket adapters allow use across drive sizes, and couplers convert drills for bolt installation and removal.
Easy Storage & Identification
Each tool features clear laser-etched size markings for quick selection. Organized in a durable XPE foam tray, the set fits easily in your toolbox or cabinet—saving time and keeping your workspace tidy.
Product Gallery
The public 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive product response contains 8 product images.







Facts Index
| Entity | Attribute | Value | Source |
|---|---|---|---|
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | starting_price | USD 49.95 | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | product_type | Socket & Driver Set | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | brand | EZARC Tools | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | variant_count | 1 of 1 publicly exposed | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | variant_options | Default Title | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | purchase_availability | 1 of 1 exposed variants available to purchase | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | tags | application:automotive-repair, application:drilling, application:fastening, Automotive, brand:ezarc, compat:impact-tool | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | product_images | 8 public images | Public product |
| 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive | skus | Default Title: 80631002 | Public product |
Purchase Options
| Variant | Price | Availability | Action |
|---|---|---|---|
| Default Title SKU: 80631002 | USD 49.95 | Available to purchase | View this option on the merchant store Buy now |
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Frequently Asked Questions
What is the price of 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive?
21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive has a starting price of USD 49.95. Default Title: USD 49.95.
Can I purchase 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive?
Default Title is available to purchase.
What variants are available for 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive?
The public product response lists 1 variant: Default Title.
Who makes 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive?
EZARC Tools is the listed brand of 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive.
What type of product is 21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive?
21PCS Heavy Impact Socket Adapter & Reducer Set, CR-MO Swivel Sockets, 1/4" 3/8" 1/2" Drive is listed in the Socket & Driver Set product type.