DIY 3mm 45 Steel Gear Wheel Motor (2 PCS)
Brand N/A Model C45-3 Quantity 2 Piece(s)/pack Color Black Material 45 steel Compatible Models N/A Application For hole diameter 3mm gear motor and shaft gear Other Feature Modulus: 0.5; Teeth Number: 20T; Tooth thickness: 5.0mm; Base thickness: 5.0mm; Total thickness: 10mm; Gear top external diameter: 11mm; Perforation Internal diameter: 3mm Packing List 2 x Shaft gears 1 x L type wrench