High quality 40mm x 40mm V-Groove 4040 aluminum extrusion
V-Groove ™ extrusion uses our 2020 series hardware for hammer nuts/bolts and metric screws
V-Groove ™ extrusion is fully compatible with V-Slot extrusion and accessories
V-Groove ™ extrusion uses same brackets, nuts and bolts as we have been carrying for T slot extrusion
V-Groove ™ extrusion is inspired by V-Slot with our improvement. V-Groove is not associated with V-Slot nor Openbuilds
Surface finish: Polished Aluminum
Center holes diameter is 4.5mm
