Glow Plug socket set (BT13515)

For disassembly / assembly of common type glow plugs and special PSG glow plugs with pressure sensor,
OE number GM 55564163 / 55577419,Opel 1826354 / 1214061, VAG 03L905061D.
.Includes 4 protecting caps, for protecting the connector against pollution and electrostatic charging.
.3/8"glow plug sockets with universal joint,
  length 72 mm, sizes: 8 - 9 - 10 mm
.1/4"glow plug sockets with universal joint,
  length 60 mm, sizes: 8 - 9 - 10 mm
.Glow plug split sockets,
  sizes: 8 - 9 - 10 mm
.1/4"socket, 8 mm, 50 mm deep
. PSG glow plug socket with snap ring, 12 mm
.1/4"extension bar, 100 mm
.1/4"universal joint