Building Blocks 1x9 (6x4) Curved Arm Parts

Individual building block curved arm parts compatible with part numbers 6629 and 42149. Sold by weight.

• Part numbers: 6629 / 42149
• Description: 1x9 (6x4) curved arm
• Single piece weight: 2.233g
• Quantity per kilogram: approximately 447 pieces
• Available in 50g or 1kg packs
• Brand: BRICKE