HPI Racing - Pro-Series Tools, 4X100mm, Flat Blade Screwdriver HPI115125 They also use in-line screws

They also use in-line screws to retain the outer hinge pins while ditching the inside retaining screws for shoulders in the hinge pin holes

At 10mm thick

The HS-5087MH digital

CNC machined lightweight can

HPI Racing - Pro-Series Tools, 4X100mm, Flat Blade Screwdriver HPI115125 They also use in-line screwsHPI Racing Pro Series are made to exacting standards to fulfill the needs of all RC hobbyists, from bashers to pro level racers. These tools will perform and look great for years. Features: Large handle for ease of use with or without pit gloves Lightweight shaped composite handle with hanger hole Orange anodized aluminum accents Hardened steel tool tips Quick hex driver size identification Laser etched box wrench size identification Hanger hole