Straight Spur Gear 10mm Inner Aperture 13T 3 Module 45# Steel Motor Gear Gold 2 Pcs x Door Viewer

2 Pcs x Door Viewer

Y shape copper fitting are used to spilt the copper pipeline

roof racks

Outer conductor(shielding): Tinned copper braid

Straight Spur Gear 10mm Inner Aperture 13T 3 Module 45# Steel Motor Gear Gold 2 Pcs x Door Viewer1. The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti wear, strong and durable, and durable in use. 2. Specifications: Material: 45# Steel, Teeth: 13T, Tooth Pitch: 9. 42mm 0. 37inch, Tooth Depth: 6. 75mm 0. 27inch, Outer Diameter: 45mm 1. 77inch, Aperture: 10mm 0. 39inch, Effective Tooth Length: 30mm 1. 18inch, Total Thickness: 30mm 1. 18inch, Module: 3 Mod, Pressure Angle: 20 3.