Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MILWAUKEE Deep Well Socket Set Metric 12pt: 3/8 in Drive Size - Metric Impact Socket Sets
MILWAUKEEMetric Impact Socket Sets

MILWAUKEE Deep Well Socket Set Metric 12pt: 3/8 in Drive Size

The MILWAUKEE Deep Well Socket Set Metric 12pt is a metric impact socket set with a 3/8 in drive size, covering a range of 8 mm to 19 mm. This small set (0-50 pieces) features a friction retention mechanism and is…

SKU 3G-OTH-307784

Brand
MILWAUKEE
Item
Deep Well Socket Set Metric 12pt: 3/8 in Drive Size
Category
Metric Impact Socket Sets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-22-9521
Type
Small Set (0-50 pieces) Set Size
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Deep Well Socket Set Metric 12pt is a metric impact socket set with a 3/8 in drive size, covering a range of 8 mm to 19 mm. This small set (0-50 pieces) features a friction retention mechanism and is identified by manufacturer part number 48-22-9521.

Frequently Asked Questions

What is the MILWAUKEE Deep Well Socket Set Metric 12pt used for?

This MILWAUKEE metric impact socket set is designed for fastening and loosening nuts and bolts in automotive, industrial, and mechanical applications. The 3/8 in drive and 8 mm to 19 mm range suit light to medium-duty tasks, while the friction retention holds sockets securely on the anvil.

What are the specifications of the MILWAUKEE Deep Well Socket Set 48-22-9521?

The MILWAUKEE 48-22-9521 is a small set (0-50 pieces) of metric deep well impact sockets with a 3/8 in drive size. It covers 8 mm to 19 mm and uses a friction retention mechanism. The 12-point design provides a secure grip on fasteners, and the set is built for impact tool use.

Where to buy the MILWAUKEE Deep Well Socket Set 48-22-9521 worldwide?

3G Electric supplies the MILWAUKEE 48-22-9521 deep well socket set to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this metric impact socket set.

How to select the right MILWAUKEE deep well socket set for my needs?

Choose a set based on drive size (3/8 in for general use), socket range (8 mm to 19 mm covers common metric fasteners), and depth (deep well for recessed bolts). For impact applications, ensure sockets are impact-rated. The MILWAUKEE 48-22-9521 is a compact set for maintenance and assembly tasks.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE metric impact socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
MILWAUKEE Socket Set - Metric 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 13 Pieces (MPN 48-22-9522). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 12 mm to 24 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Socket Set - Metric 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 13 Pieces (MPN 48-22-9522). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 12 mm to 24 mm; attr1224229: Friction.
MILWAUKEE Socket Set - Metric 12pt: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 12 Pieces (MPN 48-22-9520). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 8 mm to 19 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Socket Set - Metric 12pt: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 12 Pieces (MPN 48-22-9520). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 8 mm to 19 mm; attr1224229: Friction.
MILWAUKEE Deep Well Socket Set - SAE 12pt: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, SAE (MPN 48-22-9421). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 1/4 in to 15/16 in; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Deep Well Socket Set - SAE 12pt: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, SAE (MPN 48-22-9421). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 1/4 in to 15/16 in; attr1224229: Friction.
MILWAUKEE Deep Well Socket Set - SAE 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, SAE (MPN 48-22-9424). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/8 in; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Deep Well Socket Set - SAE 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, SAE (MPN 48-22-9424). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/8 in; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7008). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 7 mm to 21 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7008). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 7 mm to 21 mm; attr1224229: Friction.
MILWAUKEE Socket Set 98pc 6pt & 12pt: 3/8 in Drive Size, 98 Pieces, (24) 12-Point/(24) 6-Point (MPN 48-22-9285). Key specifications — attr1226214: PACKOUT™; attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 8 mm to 19 mm (Deep); attr1224229: Friction.
MILWAUKEE
MILWAUKEE Socket Set 98pc 6pt & 12pt: 3/8 in Drive Size, 98 Pieces, (24) 12-Point/(24) 6-Point (MPN 48-22-9285). Key specifications — attr1226214: PACKOUT™; attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 8 mm to 19 mm (Deep); attr1224229: Friction.

More from MILWAUKEE

View all MILWAUKEE parts
MILWAUKEE Deep Well Socket Set Metric 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size (MPN 48-22-9524). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 12 mm to 24 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Deep Well Socket Set Metric 12pt: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size (MPN 48-22-9524). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 12 mm to 24 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7013). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 10 mm to 27 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7013). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 10 mm to 27 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7007). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 7 mm to 21 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7007). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 7 mm to 21 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 3/4 in Drive Size, 26mm/27mm/29mm/30mm/32mm/35mm/36mm/38mm Socket Size (MPN 49-66-7019). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/4 in; attr1215454: 26 mm to 38 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 3/4 in Drive Size, 26mm/27mm/29mm/30mm/32mm/35mm/36mm/38mm Socket Size (MPN 49-66-7019). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/4 in; attr1215454: 26 mm to 38 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/15mm/17mm/19mm Socket Size, 6 Pieces, 0 (MPN 49-66-7036). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 10 mm to 19 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/15mm/17mm/19mm Socket Size, 6 Pieces, 0 (MPN 49-66-7036). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 10 mm to 19 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 29 Pieces, 0 (MPN 49-66-7015). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 8 mm to 36 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 29 Pieces, 0 (MPN 49-66-7015). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 8 mm to 36 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/14mm/15mm/17mm/19mm/21mm Socket Size, 0 (MPN 49-66-7021). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 10 mm to 21 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/14mm/15mm/17mm/19mm/21mm Socket Size, 0 (MPN 49-66-7021). Key specifications — attr1204251: MILWAUKEE; attr1215453: 3/8 in; attr1215454: 10 mm to 21 mm; attr1224229: Friction.
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7014). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 10 mm to 27 mm; attr1224229: Friction.
MILWAUKEE
MILWAUKEE Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 14 Pieces, 0 (MPN 49-66-7014). Key specifications — attr1204251: MILWAUKEE; attr1215453: 1/2 in; attr1215454: 10 mm to 27 mm; attr1224229: Friction.