A set of 9 essential sockets / bits to service brake calipers on German vehicles.

• 1/4" Sq Drv male hex bit: 9mm x 19mm
• 3/8" Sq Drv male hex bits: 7mm x24mm | 7mm x 65mm | 7mm x 92mm | 8mm x 24mm | 9mm x 50mm | 11mm x 100mm
• 1/2" Sq Drv female sockets: 11.5mm 10Pt x 50mm (Porsche) | AS22 7 Pt x 48mm (Audi S5)

A set of 5 Pentagon sockets / bit sockets that suit most Bendix / Girling brakes (and Nissan fuel pump / Perkins injectors (10mm)). Their principal application is the disassembly of brake calipers.

• Female pentagon sockets: 10 | 12.5 | 14 | 19mm
• Male pentagon bit socket: 10mm
• 1/2" Sq Drv

A set of 9 essential sockets / bits to service brake calipers on German vehicles.

• 1/4" Sq Drv male hex bit: 9mm x 19mm
• 3/8" Sq Drv male hex bits: 7mm x24mm | 7mm x 65mm | 7mm x 92mm | 8mm x 24mm | 9mm x 50mm | 11mm x 100mm
• 1/2" Sq Drv female sockets: 11.5mm 10Pt x 50mm (Porsche) | AS22 7 Pt x 48mm (Audi S5)

An essential set of popular sizes of brake caliper sockets used on Audi / VW / Porsche vehicles.

These sockets are specialised 7 Point & 10 Point sockets with a range of different diameters (which are measured from the inside rim of the sockets).

• 9mm | 10 Point - Audi Q7 / Touareg / Porsche
• 11.5mm | 10 Point - Porsche
• 14mm | 7 Point - Audi Q7
• 15mm | 10 Point - Audi Q7 / Porsche
• 20mm | 10 Point - Porsche Cayenne
• 22mm | 7 Point - Audi S5