Free Creation of Toys MOC Technical Parts Education Building Block 10pcs Liftarm Thick 1x15 Hole Arm Compatible with Lego 32278|lego technic lego technic|technic legolego technic compatible - AliExpress
LEGO® Technic Liftarm 1x15 with 15 round holes black (BLACK) - (4128603/4542573/32278)