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

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 5 mm Tip Size - Square Bit Sockets
MILWAUKEESquare Bit Sockets

MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 5 mm Tip Size

The MILWAUKEE 45-34-1139 is a 3/8 in drive size Square Bit Socket with a Triple Square tip and a 5 mm tip size. It features a Fixed Insert design and has an overall length of 1 29/32 in. This MILWAUKEE-branded socket…

SKU 3G-OTH-309594

Brand
MILWAUKEE
Item
Bit Socket: 3/8 in Drive Size, Triple Square Tip, 5 mm Tip Size
Category
Square Bit Sockets
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
45-34-1139
Type
Triple Square Tip
Overall Lg
1 29/32 in
Tip Size
5 mm
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 45-34-1139 is a 3/8 in drive size Square Bit Socket with a Triple Square tip and a 5 mm tip size. It features a Fixed Insert design and has an overall length of 1 29/32 in. This MILWAUKEE-branded socket is a square bit socket type tool.

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 square bit sockets. 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 Bit Socket: 3/8 in Drive Size, Triple Square Tip, 8 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1142). Key specifications — attr1213383: 8 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 8 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1142). Key specifications — attr1213383: 8 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 13 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1146). Key specifications — attr1213383: 13 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 13 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1146). Key specifications — attr1213383: 13 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 14 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1147). Key specifications — attr1213383: 14 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 14 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1147). Key specifications — attr1213383: 14 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE 12pc 3/8 Drive Triple Square Bit Socket Set: 1 - 25 Pieces, 3/8 in Drive Size, 12 Pieces (MPN 48-22-9536). Key specifications — attr1216280: Fixed Insert; attr1216283: MILWAUKEE; attr1225718: 4 mm to 18 mm; attr1227491: 3/8 in.
MILWAUKEE
MILWAUKEE 12pc 3/8 Drive Triple Square Bit Socket Set: 1 - 25 Pieces, 3/8 in Drive Size, 12 Pieces (MPN 48-22-9536). Key specifications — attr1216280: Fixed Insert; attr1216283: MILWAUKEE; attr1225718: 4 mm to 18 mm; attr1227491: 3/8 in.

More from MILWAUKEE

View all MILWAUKEE parts →
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 7 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1141). Key specifications — attr1213383: 7 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 7 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1141). Key specifications — attr1213383: 7 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 9 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1143). Key specifications — attr1213383: 9 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 9 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1143). Key specifications — attr1213383: 9 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 6 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1140). Key specifications — attr1213383: 6 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 6 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1140). Key specifications — attr1213383: 6 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 4 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1138). Key specifications — attr1213383: 4 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 4 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1138). Key specifications — attr1213383: 4 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 10 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1144). Key specifications — attr1213383: 10 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 10 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1144). Key specifications — attr1213383: 10 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 16 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1148). Key specifications — attr1213383: 16 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 16 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1148). Key specifications — attr1213383: 16 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 12 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1145). Key specifications — attr1213383: 12 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 12 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1145). Key specifications — attr1213383: 12 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 18 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1149). Key specifications — attr1213383: 18 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.
MILWAUKEE
MILWAUKEE Bit Socket: 3/8 in Drive Size, Triple Square Tip, 18 mm Tip Size, 1 29/32 in Overall Lg (MPN 45-34-1149). Key specifications — attr1213383: 18 mm; attr1213390: Fixed Insert; attr1213392: MILWAUKEE.