White plastic 10mm long miniature worm gear with a bore size of 1.9mm which ensures a tight interference fit on most 2mm diameter shafts.
These MOD 0.5 white plastic gears will mesh with all other gears and worm drives in this range.
Care should be taken to ensure that the gears are pressed squarely on to any shafts.
Sold individually so only buy what you need.
Centre Bore: 1.9mm
Contents of Package
1 x White plastic 10mm dia worm gear