Gearhead Grade Lycoming Cylinder Base Wrench Set For Aircraft Maintenance Beefy Alloy Steel Tool With Fixed Square Head Rust Resistant Powder Coat Finish Easy Tighten And Loosen Bolts On Engine Cylinders
✔️ Alloy steel base with fixed square head, rust-resistant powder coat
This two-piece wrench set is designed for Lycoming engine cylinder base bolts and is typically used during aircraft maintenance for secure installation and removal. It includes a base wrench and a cylinder wrench with internal hex fittings, sized 1/2" and 3/8" and both with a 1/2" square drive, compatible with Lycoming O-235, O-290, O-320, O-360, and O-435 engines. The wrenches are made from drop-forged 4130 steel and hardened to 48 Rockwell with a black powder-coated finish to resist rust.
✅ Set contains two wrenches: base wrench and cylinder wrench
✅ Sizes 1/2" and 3/8" internal hex with 1/2" square drive
✅ Drop-forged 4130 steel, hardness 48 Rockwell
✅ Black powder-coated finish resists rust and corrosion
✅ Designed for Lycoming engines O-235, O-290, O-320, O-360, O-435
💡 What is a Lycoming cylinder base wrench set used for and why pick this alloy steel option?
It's a handy tool for installing and removing Lycoming cylinder base bolts during aircraft maintenance, offering reliable torque control and long life.
- Lycoming engine compatibility: O-235, O-290, O-320, O-360, O-435
- Fixed square drive and internal hex wrenches for precise engagement
- Drop-forged 4130 steel, 48 HRC hardness, black powder coating