Opens in a new tab
Free shipping on orders over €200
Official Ko-ken Dealer
Delivery in 2-3 business days

3/8″ Double Square Socket (Inch)

koken

Double square socket (inch). Ensures secure grip on screw heads and enables precise and efficient work.

from € 7,50

SKU: 3415A
Shipping: Delivery in 2–3 business days
incl. 17,00% VAT

3/8″ Double Square Socket (Inch)

Description

3415A(inch) D1(mm) D2(mm) H(mm) L(mm) Weight(g)
1/4 12 17.3 6 26 24 g
5/16 14.5 17.3 7 26 26 g
11/32 15.8 17.3 7.5 26 27 g
3/8 16.8 17.3 8 26 27 g
7/16 19.5 18.5 8.5 27 37 g
1/2 22 20 9.5 27 46 g

Data

Brand

Unit

Size

1/2", 1/4", 3/8", 5/16", 7/16", 11/32"

Drive

Drive profile

Output

, , , , ,

Output profile

Finish

Chrome-plated

Material

Chrome Molybdenum

Haven't found the right tool?

Take a look at our catalog with over 8,000 items. You are welcome to send your desired products via email to contact@yaretools.com – we will check availability and get back to you with an offer and delivery times.

Ko-ken Produktkatalog 2026-27

Other customers are currently interested in...

Category: Extension Bars, Hand Tools

1/2″ Extension Bars in Plastic Case

Item no.: PK4760/5

€ 89,60

1/2″ Extension Bars in Plastic Case
Category: Hand Tools, Socket (sets)

1/4″ 12-point Ratchet Set (Inch), AS954

Item no.: RSAS2305A/10

€ 94,40

1/4" 12-point Socket Set (Inch), AS954
Category: Extension Bars, Hand Tools

3/8″ Extension Bars in plastic case

Item no.: PK3760/6

€ 87,00

3/8″ Extension Bars in plastic case
Category: Extension Bars, Hand Tools

1/2″ Wobble-Fix Extension Bars in plastic case

Item no.: PK4763/5

€ 112,05

1/2" Wobble-Fix Extension Bars in plastic case
Category: Hand Tools, Ratchet (sets)

1/4″ Ratchet Set

Item no.: ENH2003

€ 205,45

1/4” Ratchet Set