Worker Mod Self-locking Bearing tube Sleeve

DESCRIPTION 1.This bearing sleeve barrel tube suitable for Worker self-locking bearing tubes. ( It needs to be used in conjunction with self-locking bearing tubes and cannot be used alone.) 2.This bearing tube sleeve is appearance parts, used in conjunction with self-locking 9-axis, compatible with self-locking bearings stacked up to 21-axis. 3.Suitable for people over 14 years old. 4.Blaster not included.SPECIFICATIONS Material: Aluminum alloy Process: cnc finishing Package Weight (g): 62g Packing size (mm) :110*90*25mmPACKAGE INCLUDED 1 x Bearing tube Sleeve