58 style Plastic Gears All The Module 0.5 Robot Part for DIY Car Model HM Shaft

Description

All consistent with each other (modulus 0.5, inner holes diameter are 0.7 0.95 1.4 1.9 2.05 2.4 2.9 mm). Type: Note: A - Means tight Match (will small 0.05mm than standard) B - Means loose Match (will larger 0.05mm than Standard) Spindle gear (9 styles),Crown tooth (10 styles),Single Gear (18 styles),Double gear(18 styles),Worm Gear (2 styles),Pulley Gear (1 styles)