tension pulley wrench double hex head & E-profile attachments"
With this tension pulley wrench you are well equipped. For the key comes to you in a complete set. This contains 13 exchangeable attachments compatible with almost all vehicle types. Thus, for example, the timing belts can be tensioned or slackened without much effort. The long curved handle ensures easy handling and better access.

The set includes eight double hexagon head attachments in the following sizes: 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, and 19 mm. There are also five E-profile attachments in the tool kit: E10, E12, E14, E16, and E18. The attachments, made of chrome vanadium steel, are extremely robust. Thanks to the 13.8 × 8.1 mm quick-change coupling, exchange is very fast. The set is stowed in a practical transport case and can easily be taken to its place of use.
Properties
Dimensions: Double hexagon head attachments: 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm E-profile attachments: E10, E12, E14, E16 and E18 Quick-change coupling: 13.8 × 8.1 mm
Material: Chrom-Vanadium-Steel