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Kraft-Bit-Einsatz-Satz, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M4 - M16, 9-tlg.
Power Bit Socket Set, Drive Square 12.5 mm (1/2"), Spline (for XZN) M4 - M16, 9-piece

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

9-piece impact bit socket set with internal spline (XZN) M4–M16 on 1/2" square drive – secure grip for specialist fasteners.

Regular price: €62.32 €52.37 net
Bit-Einsatz, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) mit Bohrung M16
Bit Socket, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) with Bore M16

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN bit socket for 1/2" square drive with M16 bore – internal spline profile for secure fastening.

Regular price: €6.07 €5.10 net
Kraft-Bit-Einsatz, Länge 43 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M5
Power Bit Socket, Length 43 mm, Drive Square 12.5 mm (1/2"), Multi-Spline (for XZN) M5

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

Impact bit socket M5 with 1/2" drive – sturdy XZN insert for impact wrenches.

Regular price: €6.69 €5.62 net
Bit-Einsatz, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M8
Bit Socket, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M8

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

BGS bit socket for internal spline M8, 1/2" drive – precise fastening for XZN screw heads.

Regular price: €3.45 €2.90 net
Kraft-Bit-Einsatz, Länge 75 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M10
Power Bit Socket, Length 75 mm, Drive Square 12.5 mm (1/2"), Spline (for XZN) M10

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

M10 power bit socket with 1/2" drive and 75 mm length for pneumatic and impact tools by BGS.

Regular price: €8.09 €6.80 net
Bit-Einsatz, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M16
Bit Socket, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M16

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

Bit socket with internal spline M16, 1/2" square drive for BGS tool kits and ratchets.

Regular price: €5.47 €4.60 net
Bit-Einsatz, Länge 200 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M5
Bit Insert, Length 200 mm, Drive Internal Square 12.5 mm (1/2"), Internal Spline (for XZN) M5

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M5 bit insert, 200 mm length, 1/2" drive – for multi-spline socket head screws.

Regular price: €6.69 €5.62 net
Kraft-Bit-Einsatz, Länge 78 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M14
Power Bit Socket, Length 78 mm, Drive Square 12.5 mm (1/2"), Spline (for XZN) M14

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

Power bit socket with XZN M14 profile, 78 mm length, 1/2" drive for heavy-duty fastener removal.

Regular price: €9.12 €7.66 net
Bit-Einsatz-Satz, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M5 - M14, 7-tlg.
Bit Socket Set, Drive Square 12.5 mm (1/2"), Spline (for XZN) M5 - M14, 7-piece

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN Spline bit socket set M5–M14, 7-piece, 1/2" drive – professional sockets for precision fastening tasks.

Regular price: €22.61 €19.00 net
Bit-Einsatz, Länge 140 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M12
Bit Socket, Length 140 mm, Drive Square 12.5 mm (1/2"), Spline (for XZN) M12

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M12 bit socket with 1/2" square drive – 140 mm length for stubborn and high-torque fasteners.

Regular price: €6.88 €5.78 net
Bit-Einsatz, Länge 100 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M10
Bit Socket, Length 100 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M10

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M10 bit insert, 100 mm length, 1/2" drive – for inner spline socket head screws.

Regular price: €4.45 €3.74 net
Bit-Einsatz, Länge 200 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M14
Bit Socket, Length 200 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M14

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

BGS Bit Socket XZN M14, 200 mm Length for 1/2" Square Drive – Professional Tool for Fasteners in Engine and Gearbox Housings.

Regular price: €9.31 €7.82 net
Bit-Einsatz, Länge 140 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M9
Bit Socket, Length 140 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M9

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M9 socket bit for 1/2" drive – 140 mm insert bit with internal spline for demanding fastening jobs.

Regular price: €5.66 €4.76 net
Bit-Einsatz, Länge 800 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M8, für VAG
Bit Socket, Length 800 mm, Square Drive Internal 12.5 mm (1/2"), Internal Spline (for XZN) M8, for VAG

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN bit socket M8, 800 mm length, 1/2" drive – specialised impact socket for VAG vehicles and restricted access fasteners.

Regular price: €24.60 €20.67 net
Kraft-Bit-Einsatz, Länge 75 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M9
Power bit socket, length 75 mm, drive internal square 12.5 mm (1/2"), internal spline (for XZN) M9

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

Power bit socket with M9 spline drive, 75 mm length, 1/2" square drive for secure fastening.

Regular price: €8.09 €6.80 net
Kraft-Bit-Einsatz, Länge 75 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M5
Power bit socket, length 75 mm, drive internal square 12.5 mm (1/2"), internal spline (for XZN) M5

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

Power bit insert M5 with 1/2" square drive – heavy-duty XZN insert for torque wrenches and ratchets.

Regular price: €8.09 €6.80 net
Bit-Einsatz, Länge 100 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M9
Bit Socket, Length 100 mm, Drive Square 12.5 mm (1/2"), Spline (for XZN) M9

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN bit socket M9 100 mm, 1/2" drive – precise fit for multi-spline fasteners in automotive and industrial work.

Regular price: €4.66 €3.92 net
Kraft-Bit-Einsatz, Länge 75 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M8
Power bit socket, length 75 mm, drive internal square 12.5 mm (1/2"), internal spline (for XZN) M8

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M8 power bit insert for 1/2" drive – 75 mm length, robust socket attachment for workshop and assembly.

Regular price: €8.09 €6.80 net
Kraft-Bit-Einsatz, Länge 75 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M4
Power Bit Socket, Length 75 mm, Drive Square 12.5 mm (1/2"), Spline (for XZN) M4

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M4 power bit socket, 75 mm length with 1/2" square drive for workshop use.

Regular price: €8.09 €6.80 net
Bit-Einsatz, Länge 100 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M12
Bit Socket, Length 100 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M12

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

BGS bit socket M12 Innenvielzahn, 100 mm, 1/2" drive for professional fastening work.

Regular price: €4.86 €4.08 net
Bit-Einsatz, Länge 140 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M8
Bit Socket, Length 140 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M8

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

BGS bit socket M8 internal spline XZN, 140 mm length, 1/2" drive – for internal spline screws.

Regular price: €5.47 €4.60 net
Bit-Einsatz, Länge 100 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M7
Bit Socket, Length 100 mm, Drive Square 12.5 mm (1/2"), Multi-Tooth (for XZN) M7

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN bit insert M7 with 1/2" drive – 100 mm length for internal spline fasteners.

Regular price: €4.26 €3.58 net
Bit-Einsatz, Länge 200 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M12
Bit Socket, Length 200 mm, Square Drive 12.5 mm (1/2"), Multi-Spline (for XZN) M12

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN bit insert M12, 200 mm length with 1/2" drive – secure grip for safety screws without slipping.

Regular price: €7.50 €6.30 net
Bit-Einsatz, Länge 140 mm, Antrieb Innenvierkant 12,5 mm (1/2"), Innenvielzahn (für XZN) M10
Bit Socket, length 140 mm, drive square 12.5 mm (1/2"), internal polygon (for XZN) M10

Home | Tools & Industrial Supplies | Tools | Bit Inserts & Bits | Bit Sockets 12.5 mm (1/2") | Internal Multi-Spline XZN

XZN M10 bit socket, 140 mm length, 1/2" drive – for BGS power tools.

Regular price: €7.90 €6.64 net
Multi-spline screws to XZN standard can only be safely loosened and tightened with matching internal multi-spline profile, so that bit or screw head do not slip. For the 12.5 mm drive (1/2"), you will find bit inserts here in the common XZN sizes, as they are frequently installed in engine and chassis areas – such as on cylinder head and connecting rod bolts. The selection includes standard designs for everyday workshop work as well as power bits designed for higher torques and use with impact wrenches. When choosing, pay attention to the appropriate XZN size and the intended load to avoid overloading tool and screw. All bits are from BGS.