� Unique, highly-useful combination tool for nitro racing includes the following: - 10mm socket wrench for Centax type flywheel nut - 8mm socket wrench for glowplug - 5mm hex bit for suspension pivotballs � Extended 8mm glowplug wrench reaches glowplug even in deep cylinder heads � Made of world-renowned HUDY Spring Steel� for highest strength and durability � Lightweight, perfect-fit tool � Laser-engraved for easy tool identification The #107581 Professional Nitro Combination Tool is a very versatile and unique tool for nitro racing, and is bound to be a one of the most valuable tools in your toolbox. Part of the HUDY Professional Tools line, this combination tool includes several ultra-useful tools that will benefit any nitro racer: � 10mm socket wrench for loosening/tightening Centax type flywheel nuts � 8mm extended glowplug wrench � 5mm hex bit for adjusting pivotball suspension; also fits the HUDY Dustcap Nut (#296577) for Centax clutchbells Made of world-renowned, top-secret, self-developed HUDY Spring Steel�, this imparts both high strength and extra-long durability to the tool. The tool body is even laser-engraved to easily identify each individual tool. The HUDY Professional Tools line is the world’s largest line of professional RC tools. HUDY tools, used by all RC factory teams and champions, are the first and best RC tools� imitated by others, but never duplicated! Our engineers have designed a perfect-fit, ultra-lightweight tool that offers exceptional torque, comfortable use, and long life. All HUDY products are solely developed and designed by HUDY, the leader in innovation and design. All tools are manufactured from highest-quality materials for unmatched strength and durability. Special care is taken through production to ensure that each product is 100% perfect, and ready to use right out of the box. Total quality management is of prime importance through design to final production, and the result is superior, professional quality tools that are second to none. “Without question, HUDY’s Pro Wrenches are among the best R/C tools we have ever used.� (R/C CAR) “New line of HUDY tools are the best I’ve seen.� (Steve Pond, RC CAR ACTION) HUDY is confident that this unique professional tool will make your RC life much easier, and quickly become one of your favourite tools because of its perfect quality and fit.