If you're diving into the world of harnesses, you’ll want to pay attention to the Bolt In harnesses. What sets these apart is the way the bracket pivots on the bolt. This little pivot action might not sound like much, but trust me, it makes a world of difference. It lets the force on the webbing dictate how the bracket sits, ensuring everything is lined up just right. That means when you’re out there pushing your rig to its limits, you can trust that your harness setup is solid.
Now, a quick heads-up: when you’re setting this up, make sure to use sleeves along with a washer on one side. It’s that simple, but it’s crucial for keeping everything secure. You’ll find sleeves come in various sizes to match different bolts, so don’t just grab any old one. If you’re working with a B24 bracket, you’ll need the specific sleeve for that setup unless you’re using a 7/16" bolt. In that case, go for the SG11 Bolt, which has a shoulder designed to work perfectly with the B24.
As for the specs, this SR S64 Schroth Sleeve is made for a 3/8 inch bolt, with an inside diameter of 3/8" or M10. It’s compatible with B63, B40, and B23C brackets, so you’ve got options depending on your rig. When you’re out there, you want to know your gear can handle the pressure, and this sleeve has you covered.
In short, if you're serious about harness safety and performance, investing in the right components like the Bolt In harness and the SR S64 Schroth Sleeve is a no-brainer.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

For more than 60 years, Schroth Racing has been manufacturing racing and tuning (street-legal) harnesses. Today, Schroth provides safety equipment for the motorsport, aviation, and military industries. You will find Schroth harnesses on some of the most prominent drivers in virtually all motorsport series. The company is constantly demanding higher standards from sanctioning bodies to raise awareness of rules that can improve driver safety.
Schroth technology has initiated such improvements of standards and products throughout the industry. Examples of Schroth innovations include the development of the Schroth safety system, the patented RFR(tm) rotary (cam lock) buckle, and the patented HYBRID(tm) restraint. As a licensee to manufacture and distribute the HANS device, Schroth Racing continues to further develop the HANS device through extensive HANS testing.
What is Schroth Racing Known For?Since its inception in 1960, the brand has been conducting rigorous crash tests to enhance product quality and performance in accordance with increasing safety guidelines. Schroth Racing is known all around the world for designing and manufacturing the most technically advanced racing harnesses on the market. Not only does Schroth produce state-of-the-art safety belt systems for all motorsport series, but also for nearly all major airplane and helicopter manufacturers.
With the knowledge gained from extensive testing methods, Schroth Racing can rightfully be called the technology leader in competition racing, tuning, and aviation. Schroth supplies harnesses to F1, IndyCar, WRC, NASCAR, Porsche, ALMS, Dakar Rally, FIA GT, and many other top teams and series around the globe. Furthermore, Schroth offers customized solutions for occupant protection in military ground vehicles, airplanes, and helicopters. The brand also manufactures safety products for rescue vehicles and special-purpose vehicles.
Find Schroth Racing at Vivid RacingSchroth Racing is always on the cutting edge of safety technology and has many patents to its name. So, you can feel good and secure when strapped into their harnesses. If you are ready to upgrade your ride’s seats with a set from Schroth, then look no further. Vivid Racing carries a long lineup of Schroth belts, harnesses, head restraints, Hans devices, helmet hardware, and more! If you have any questions regarding the products above or about Schroth Racing, please call our sales team at (480) 966-3040.