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

3/8″ Nuttwister

The Ko-ken NUTTWISTER® Set is a solution for removing rounded screws and nuts. Each Nuttwister socket features special spiral-shaped serrations that securely grip damaged or rounded fasteners, enabling reliable extraction.

from  33,05

SKU: 3127
Shipping: Delivery in 2–3 business days
incl. 17,00% VAT

3/8″ Nuttwister

Description

3127(mm) D1(mm) D2(mm) H(mm) L(mm) Weight(g)
8 11.5 19 8 32 40 g
9 13 19 8 32 40 g
9.5 13.8 19 8 32 41 g
10 14.8 19 10 32 41 g
11 16 19 10 32 43 g
12 17 19 12 32 44 g
13 18.5 19 12 32 46 g
14 19.7 19 14 32 48 g
15 20.7 19 14 32 52 g
16 22.2 22 14 32 66 g
17 23.5 22 16 35 80 g
19 26 22 16 35 92 g

Data

Brand

Unit

Size

8mm, 9,5mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm

Drive

Drive profile

Output

, , , , , , , , , , ,

Output profile

Finish

Manganese phosphated

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: Specialty Tools

3/8″ Bolttwister, 6-piece set on a holder rail

 77,45

3/8″ Bolttwister, 6-piece set on rail
Category: Specialty Tools, Titanium

Socket Set Titanium, 18-piece set in wooden box

 5.363,00

Titanium ratchet set, 18-piece set in wooden box
Category: Specialty Tools

Philips Bit (PH), 32 mm

from  2,80

Philips Bit (PH)
Category: Specialty Tools

Slotted Bit (long), 80 mm

from  7,20

Slotted Bit (long)
Category: Specialty Tools

6-point Ratcheting Ring Spanner, reversible and offset

from  28,25

12-point Ratcheting Ring Spanner (inch), reversible and offset