This genuine Mantis Tiller Handle Thumb Screw with Bolt (Part No. 55301B) is engineered to provide quick, tool-free fastening of the upper and lower handle sections on various Mantis tiller models. Designed with a moulded ergonomic plastic head and a precision-threaded bolt, this assembly makes adjusting or removing the handles fast and effortless, even in the field.

Constructed from corrosion-resistant materials, it withstands vibration, weather exposure, and heavy use over time. This thumb screw is ideal for both routine maintenance and replacing worn or lost fasteners, helping maintain the structural integrity and ease of handling of your Mantis tiller.

Compatible with all standard Mantis 2-stroke and 4-stroke tillers that use clamping-style handle joints, it’s a simple yet essential part of the machine’s operation and user convenience.