The 717 and 718 ring ratchet insert adaptors from STAHLWILLE turn torque wrenches with tool holder into a long-reach ratcheting ring. Even in particularly tight spaces, they enable nuts and bolts to be tightened and loosened without annoying and time-consuming removal and repositioning of the tool. This makes them ideal for long-travel joints.
The two ring ratchet insert adaptors have a bi-hex profile and 72-teeth, which allows a working angle of 5 degrees for high-precision work. They also impress with a special variety of applications, a long service life and an application-optimised design.
The ring ratchet insert adaptors are available for two insert sizes and in six or seven different wrench widths. The combination results in a particularly wide range of applications.
The 717 ring ratchet insert adaptor is suitable for torque wrenches with a 9 x 12 mm insert size. Seven sizes from 8 to 22 mm cover different torque ranges. Size 8 is suitable for torques up to 34 N·m, size 22 allows screw tightening up to 160 N·m. The same applies to the ring ratchet insert adaptor 718: It is suitable for 14 x 18 mm tool holders and is available in six sizes from 17 to 27 mm. Size 17 covers torques up to 200 N·m, size 27 covers torques up to 360 N·m.
Another advantage of our ring ratchet insert adaptors is their particularly flat design. The special design ensures that fasteners can be reached even in tight installation spaces. Switching from left-hand to right-hand rotation is possible using a lever that is flush with the surface of the ring ratchet insert adaptor. The advantage: This prevents it from getting caught on other components and being actuated unintentionally.
An important point, particularly for professional users: The precision with which the ring ratchet insert adaptors work and are manufactured. They are made of wear-resistant, black gunmetal finish and matt chrome-plated HPQ® high-performance steel. Maximum load-bearing capacity and optimum corrosion protection are therefore guaranteed at all times, even in continuous operation and when high torques are applied.
Ring ratchet insert adaptors 717 and 718: The ideal tool for professionals who need to work in tight and hard-to-reach areas with limited range of motion.