3/8″ Drive Universal Impact Socket Sets, 3/8 – 3/4″, SAE
$69.99
- Premium CrMo Steel All of our impact sockets feature premium Chrome Molybdenum Steel, or CrMo Steel.
- Heat Treatment Process Our proprietary heat treatment process adds strength to sockets and withstand more torque.
- Measurements or count named in the listing: 8″, 4″.
THE PRODUCT IN DETAIL
Product Description
Product Overview
3/8″ Drive Universal Impact Socket Sets, 3/8 – 3/4″, SAE is an option for driving or reaching fasteners with compatible hand tools.
Key Features
- Premium CrMo Steel All of our impact sockets feature premium Chrome Molybdenum Steel, or CrMo Steel.
- Heat Treatment Process Our proprietary heat treatment process adds strength to sockets and withstand more torque.
- Measurements or count named in the listing: 8″, 4″.
Benefits & Ideal For
Check drive size, fastener size and clearance, plus any impact rating explicitly listed.
Product Specifications
- Brand
- Capri Tools
- Measurements or count named in the listing
- 8″, 4″
How to Use
Match the tool and fastener, seat the working end fully, and follow the tool maker’s use limits.
Care & Maintenance
Wipe off debris and inspect the drive or working end for wear before storage.
Product FAQ
What should I check before choosing this model?
Check drive size, fastener size and clearance, plus any impact rating explicitly listed.
Where does this item fit into my routine?
Driving or reaching fasteners with compatible hand tools.
Which details are listed for this item?
Measurements or count named in the listing: 8″, 4″.
Additional Product Details
Universal Impact Socket Set The Universal Swivel Impact Sockets are here. They deliver exceptional performance. The 30-degree working angle and the 360-degree rotation let you reach and apply torque power to fasteners even in tight spots. Premium CrMo Steel All of our impact sockets feature premium Chrome Molybdenum Steel, or CrMo Steel. The steel that is suitable for pneumatic air and electric cordless power tools. The Chrome Molybdenum steel yields higher tensile strength over Chrome Vanadium, delivers exceptional performance and long term durability. Heat Treatment Process Our proprietary heat treatment process adds strength to sockets and withstand more torque. Manganese PhosphateCoating Expertly coated with manganese phosphate, the preferred coating in military and aerospace, which offers superior protection and corrosion resistance compared to black oxide coating on other impact sockets. 6-Point WaveDrive 6-Point WaveDrive box end transfers torque uniformly and prevents damaging and rounding off the bolt. LargeSize Stamping Large laser etched sizing is easy to read even in low light settings. Stamped sizing on back of socket is permanent and will not fade over time. Storage Options Choose between our favorite premium Billet Aluminum Socket Rail, or the traditional impact-resistant custom storage case. We Stand Behind Our Products 100%, Period. Description The Capri Tools Universal Impact Sockets rotate 360 degrees and give you ultimate accessibility to fasteners. We use premium Chrome Molybdenum steel tempered with our proprietary heat treatment process to make these impact sockets and accessories. They are durable and specifically made to withstand high torque from power tools. Each item is expertly coated with manganese phosphate, the preferred coating in military and aerospace, which offers superior protection and corrosion resistance compared to black oxide coating on other impact sockets. The 6-point WaveDrive design grips fasteners more tightly than traditional design, preventing fastener rounding and giving you more leverage. Meets and exceeds ASME B107.110 standards. Technical Data Part Number Description Configuration L (in.) W (in.) wt (lbs.) CP53390 3/8″ Drive, Universal, 3/8″ to 3/4″ Storage Case 9.00 5.50 2.00 CP53390R Aluminum Rail 3/8″ Universal Impact Sockets, 6-Point, SAE Model Size (in.) L (in.) W1 (in.) W2 (in.) D1 (in.) D2 (in.) wt (lbs.) CP53351 3/8″ 2.11 0.59 0.87 0.65 0.37 0.25 CP53352 7/16″ 2.11 0.67 0.87 0.66 0.35 0.25 CP53353 1/2″ 2.11 0.75 0.87 0.62 0.46 0.25 CP53354 9/16″ 2.11 0.82 0.87 0.62 0.52 0.25 CP53355 5/8″ 2.11 0.92 0.87 0.63 0.52 0.25 CP53356 11/16″ 2.13 0.98 0.87 0.63 0.53 0.25 CP53357 3/4″ 2.13 1.07 0.87 0.62 0.51 0.3
A CLOSER LOOK
Product Gallery Detail
3/8″ Drive Universal Impact Socket Sets, 3/8 – 3/4″, SAE

ORDER PLANNING
Shipping & Delivery
Order cutoff: 2:00 PM Eastern Time. Orders accepted at or after cutoff enter processing on the next business day.
Shipping Policy · 30-day return policy
Refund Processing Time: Within 10 Business Days
The processing period starts once we receive and review the returned item and approve the refund. We issue approved refunds to the original payment method. Your bank or payment provider may take additional time to post the credit to your account.
Product questions
What size tool do I need?
Match the fastener to the tool’s listed drive, measurement system, and opening size. If you are buying a set, check the included sizes against the jobs you plan to do.
How do I check fit or available options?
Use the specifications and any option selectors on this page. If a detail is missing, contact us with the product title or SKU before ordering.
What about shipping and returns?
Product support: [email protected]










