2pcs Bevel Gears 1.5M 16 Teeth 12mm Shaft Hole Tapered Bevel Pinion Gear 46 x 60mm * Inner Diameter: 76mm /

* Inner Diameter: 76mm / 3inch

Finish: Oil Seal

Surface Finish: Brushed Finish

great for sump plugs

* Outer Diameter: 150mm / 6-inch

2pcs Bevel Gears 1.5M 16 Teeth 12mm Shaft Hole Tapered Bevel Pinion Gear 46 x 60mm * Inner Diameter: 76mm /1. Ratio: 1: 1, Module: 1. 5M (1. 5 Module), Steering Angle: 90 Degrees, Fixed Method: M5 Screw Side Fixed, Tooth: 16 Teeth, Shaft Hole: 12mm, Overall Size: 19 x 18mm 0. 75 x 0. 71inch 2. The bevel gears are made of 45# steel and feature high wear resistance, strong and durable, which takes the quenching and blackening process for a long life time. 3. The bevel gear set comes with 2 x Bevel Gears for simplicity and convenient use. Lower contact ratio