Worker Mod Stackable Bearing Tube Metal for Darts Foam Blaster Toy Color:Silver Worker 15cm Rails

Worker 15cm Rails

Production process：3D Printing

Product size (mm): length 90mm

1x 100PCS  Whistler Darts

Product weight: 160g

Worker Mod Stackable Bearing Tube Metal for Darts Foam Blaster Toy Color:Silver Worker 15cm RailsDESCRIPTION 1. This Bearing Tube can be directly inserted into the 16MM outer diameter aluminum tube for short darts Blaster. 2. 9 axis bearing with self locking function. It can be connected to the 6 axis bearings of Worker and combined into 15 axis,21 axis or more to adapt to higher score blasters. 6 axis bearings can't be used alone 3. This Bearing Tube with low resistance through bearing rotation, it minimizes foam darts velocity loss, achieving a