VEXpro 20 DP Spur Gears with 3/8in. Hex Bore
- VEXpro 217-3217, An aluminium VEXpro 3/8in. hex bore, 20 DP spur gear with a 14.5° pressure angle & a width of 0.5in. The gears in this range are interchangeable allowing you to change the ratio without modifying the overall system. This spur gear has Versa Keys
- a pattern of holes allowing adjacent gears or pulleys, etc. to be locked to each other. VEXpro 217-3217 48t Aluminium Spur Gear 20 DP with 3/8" Hex Bore & Versa Keys