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![2904 Series Hole Reducer (1/4" ID x 14mm OD) - 2 Pack]( "2904 Series Hole Reducer (1/4\" ID x 14mm OD) - 2 Pack")
goBILDA2904-1025-0014
1/4" ID
14mm OD$1.99 / 2 Pack -
![2904 Series Hole Reducer (4mm ID x 14mm OD) - 4 Pack]( "2904 Series Hole Reducer (4mm ID x 14mm OD) - 4 Pack")
goBILDA2904-0004-0014
4mm ID
14mm OD$2.99 / 4 Pack -
![3900-0005-0006 - 3900 Series Bearing Adaptor for LEGO Axle (6mm OD, 5mm Length) - 12 Pack]( "3900-0005-0006 - 3900 Series Bearing Adaptor for LEGO Axle (6mm OD, 5mm Length) - 12 Pack")
goBILDA3900-0005-0006
LEGO® Axle Bore
6mm OD$2.99 / 12 Pack -
![1/2"- #6 Hole Reducer (4 pack)]( "1/2\"- #6 Hole Reducer (4 pack)")
Actobotics633118
0.14" ID (for #6 Screws)
1/2" OD$2.49 / 4 Pack -
![1/2" - 3/8" Hole Reducer (4 pack)]( "1/2\" - 3/8\" Hole Reducer (4 pack)")
Actobotics633138
3/8" ID
1/2"OD$1.99 / 4 Pack
Hole Reducers
goBILDA
Actobotics
