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Nutmuttern-Schlüssel, für Hinterachsdifferential, für MAN & Mercedes-Benz, 126 / 113 mm
Nutmuttern-Schlüssel, für Hinterachsdifferential, für MAN & Mercedes-Benz, 126 / 113 mm

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Differential lock nut wrench for MAN and Mercedes-Benz rear axle, 126/113 mm – specially designed socket geometry for precise operation.

Regular price: €176.41 €148.24 net
Getriebe-Nutmutter-Einsatz, für MAN
Getriebe-Nutmutter-Einsatz, für MAN

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

BGS transmission castle nut socket for MAN – precise assembly and removal of gearbox components.

Regular price: €96.95 €81.47 net
Nutmutternschlüssel, Zapfen außen liegend, KM9
Nutmutternschlüssel, Zapfen außen liegend, KM9

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external pin, KM9 – reliable tool for engine and transmission assembly work.

Regular price: €27.36 €22.99 net
Antriebswellen-Nutmuttern-Schlüssel, für MAN & Mercedes Lkw's, 101,5 x 110 mm
Antriebswellen-Nutmuttern-Schlüssel, für MAN & Mercedes Lkw's, 101,5 x 110 mm

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Driveshaft lock nut wrench for MAN and Mercedes trucks – 101.5 x 110 mm socket size.

Regular price: €148.10 €124.45 net
Nutmutternschlüssel, Zapfen außen liegend, KM5
Nutmutternschlüssel, Zapfen außen liegend, KM5

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Spline nut wrench with external pin KM5 – precision fastening tool for engines and transmissions.

Regular price: €20.24 €17.01 net
Nutmutternschlüssel-Satz, Zapfen außen liegend, für Lkw, 4-tlg.
Nutmutternschlüssel-Satz, Zapfen außen liegend, für Lkw, 4-tlg.

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench set 4-piece with external pin for truck maintenance and repairs.

Regular price: €54.87 €46.11 net
Nutmutternschlüssel, Zapfen außen liegend, KM12
Nutmutternschlüssel, Zapfen außen liegend, KM12

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Spanner wrench KM12 with external pin – the professional tool for slotted nut assembly and removal.

Regular price: €38.84 €32.64 net
Nutmutternschlüssel, Zapfen innen liegend, KM12
Nutmutternschlüssel, Zapfen innen liegend, KM12

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with internal pin, KM12 – precision tool for secure assembly and disassembly work.

Regular price: €54.23 €45.57 net
Nutmutternschlüssel, Zapfen innen liegend, KM6
Nutmutternschlüssel, Zapfen innen liegend, KM6

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with internal pin drive and KM6 interface for reliable fastening and removal work.

Regular price: €24.28 €20.40 net
Hinterachs-Nutmuttern-Schlüssel, Zapfen innen liegend, für DAF (LF 45) 12T
Hinterachs-Nutmuttern-Schlüssel, Zapfen innen liegend, für DAF (LF 45) 12T

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Rear axle castle nut wrench for DAF LF 45 12T with internal pin – specialized tool for professional axle maintenance.

Regular price: €136.77 €114.93 net
Nutmutter-Einsatz-Satz, 5-tlg.
Nutmutter-Einsatz-Satz, 5-tlg.

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

5-piece slotted nut socket set from BGS – reliable tools for precise work on slotted nuts.

Regular price: €115.73 €97.25 net
Nutmuttern-Schlüssel für Ausgleichsgetriebe-Differential, Zapfen außen liegend, für Mercedes-Benz SW 72 mm
Nutmuttern-Schlüssel für Ausgleichsgetriebe-Differential, Zapfen außen liegend, für Mercedes-Benz SW 72 mm

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Differential nut wrench with 72 mm drive for Mercedes-Benz – professional removal and installation tool.

Regular price: €58.67 €49.30 net
Nutmutternschlüssel, Zapfen innen liegend, KM7
Nutmutternschlüssel, Zapfen innen liegend, KM7

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with internal pin KM7 – reliable tool for workshop maintenance.

Regular price: €25.89 €21.76 net
Nutmutternschlüssel, Zapfen außen liegend, 69 mm, KM8
Nutmutternschlüssel, Zapfen außen liegend, 69 mm, KM8

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external pin for KM8, 69 mm – secure fastening for workshop and maintenance work.

Regular price: €23.63 €19.86 net
Nutmutternschlüssel-Satz, Zapfen außen liegend, KM4 - KM12, 9-tlg.
Nutmutternschlüssel-Satz, Zapfen außen liegend, KM4 - KM12, 9-tlg.

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Spline nut wrench set KM4–KM12, 9-piece with external pins for secure fastening and removal.

Regular price: €224.96 €189.04 net
Nutmutter-Einsatz für Suzuki Schwinge
Nutmutter-Einsatz für Suzuki Schwinge

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Sprocket nut socket for Suzuki swing arm – precision tool for removing and installing swing arm fasteners.

Regular price: €17.80 €14.96 net
Nutmutternschlüssel, Zapfen außen liegend, KM8
Nutmutternschlüssel, Zapfen außen liegend, KM8

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external pin, KM8 design for secure fastening of slotted nuts in workshop and assembly work.

Regular price: €24.12 €20.27 net
Nutmutternschlüssel-Satz, Zapfen innen liegend, KM4 - KM12, 9-tlg.
Nutmutternschlüssel-Satz, Zapfen innen liegend, KM4 - KM12, 9-tlg.

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Spline nut wrench set, 9-piece, KM4–KM12 with internal pin for precise assembly.

Regular price: €289.69 €243.44 net
Nutmutternschlüssel, Zapfen außen liegend, KM4
Nutmutternschlüssel, Zapfen außen liegend, KM4

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external pin, KM4 – for secure fastening and removal of slotted nuts in professional workshops.

Regular price: €23.28 €19.56 net
Getriebe-Nutmutter-Einsatz, für Scania 310 / 320
Getriebe-Nutmutter-Einsatz, für Scania 310 / 320

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Transmission lock nut socket for Scania 310/320 – reliable removal and installation of gearbox components.

Regular price: €102.78 €86.37 net
Nutmutternschlüssel, Zapfen außen liegend, KM11
Nutmutternschlüssel, Zapfen außen liegend, KM11

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external pin for KM11 – secure tightening and loosening of slotted nuts in workshop and manufacturing.

Regular price: €28.98 €24.35 net
Nutmutter-Einsatz für Mercedes-Benz Actros, 105 - 125 mm
Nutmutter-Einsatz für Mercedes-Benz Actros, 105 - 125 mm

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Spline nut socket for Mercedes-Benz Actros 105–125 mm – precise removal and installation of axle nuts.

Regular price: €199.23 €167.42 net
Nutmutternschlüssel, Zapfen außen liegend, KM6
Nutmutternschlüssel, Zapfen außen liegend, KM6

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Slotted nut wrench with external lug, KM6 – for precise adjustment on machine tools and grinders.

Regular price: €20.88 €17.55 net
Hinterachs-Nutmuttern-Schlüssel, für Mercedes-Benz, MAN 10/13 t NR7/4, SW 101 mm
Hinterachs-Nutmuttern-Schlüssel, für Mercedes-Benz, MAN 10/13 t NR7/4, SW 101 mm

Home | Tools & Industrial Supplies | Tools | Socket Bit Sets | Spezial-Steckschlüssel | Castle Nut Sockets

Rear axle castle nut wrench SW 101 mm for Mercedes-Benz and MAN commercial vehicles – reliable workshop tool.

Regular price: €140.00 €117.65 net
Castle nuts often sit at hard-to-reach locations and demand exactly matching tools – with the wrong approach you slip off and damage the nut. Castle nut sockets from BGS are designed for common pin widths and slot widths and can be combined with ratchets or torque wrenches of matching drive size. The choice depends on pin width, slot width and drive size to determine if the socket fits the castle nut. Also pay attention to the steel quality used when high tightening torques are required. The assortment covers applications from small workshop jobs to professional use in repair and maintenance.