uxcell 0.5 Mod 28T 4mm Bore 15mm Outer Dia 45# Carbon Steel Motor Pinion Gear Set June_2023_update good for the unused A2

good for the unused A2 envelopes organize and storage

Parameters- Rated Power : 1W

resilience towards rust and corrosion ensures that the holder retains its elegance

Perfect for anyone that works outdoors

Saucer Plate measures 5"

uxcell 0.5 Mod 28T 4mm Bore 15mm Outer Dia 45# Carbon Steel Motor Pinion Gear Set June_2023_update good for the unused A2uxcell 0. 5 Mod 28T 4mm Bore 15mm Outer Dia 45# Carbon Steel Motor Pinion Gear Set Product Features Pinion Gear: Model: 0. 5 Mod; Teeth: 28T; Bore Size (Shaft Dia.): 4mm 0. 16"; Outer Dia. (Teeth Part): 15mm 0. 59"; Effective Teeth Length: 5mm 0. 2"; Step Size: 12mm x 5mm 0. 47" x 0. 2" (D*H) 45# Carbon Steel: Made of 45# carbon steel, the pinion gear has better hardness, higher strength and resistance to deformation than ordinary A3 steel. Surface