YATO extra long ring wrenches 8-19 mm

Size: 8, 10, 13, 16, 17, 19 mm

Type: twelve-cornered
Total length: 237, 295, 351, 393, 412, 423 mm
Material: CrV
Surface finish: chrome-plated, satin
Hardness: 42–49 HRC
Number of teeth: 90
Rotation switch: no
AS-DRIVE: yes

This set is designed for handling screw connections that require greater force and access to components deeper in the structure.

The extended body increases the lever arm, making it easier to transfer torque, while the 90-tooth gear mechanism allows you to work at very small angles of movement without having to remove the wrench from the nut.

The AS-Drive work profile increases the contact surface with the fastener, which reduces the risk of damaging the edges of the screw or nut.

90T gear mechanism – a very short working stroke allows comfortable work in hard-to-reach places
Extended wrench design – a larger lever facilitates the disconnection of tightly fastened connections
CrV steel – a durable material that can withstand loads and intensive use
Hardness 42–49 HRC – optimal durability while maintaining crack resistance
As-Drive work profile – effective torque transmission and screw edge protection
Box-shaped design – stable fit on the fastener
Satin finish – improves grip and reduces glare during operation
The set includes the most frequently used metric wrenches with an extended design