Avlabs - Skydrol, Hydraulic Fluid Jet Test Kit | AL-HFT-G Red and Blue Aviation Headset this O-ring provides exceptional resistance

this O-ring provides exceptional resistance to extreme temperatures

The aluminum handle is coated black and blue and comes with a liner lock

The 2-inch ring mechanism is finely crafted with steel hinges and safety locks

Rust Remover is a breakthrough in the removal of unwanted rust

Avlabs - Skydrol, Hydraulic Fluid Jet Test Kit | AL-HFT-G Red and Blue Aviation Headset this O-ring provides exceptional resistanceAvlabs Skydrol, Hydraulic Fluid Jet Test Kit AL HFT G Skydrol Hydraulic Test Kit. Testing includes chlorine content, elemental contamination, Karl Fisher water, specific gravity, total acid number, viscosity, particle count, and wear metals.