Basis TrackThe conductors are extruded aluminum. Square tube construction maximizes strength. Standard lengths are 4' and 8'. Bendable at factory to 18" radius. Field cuttable. Spans up to 48" between supports. Basis Track is rated for 300w maximum at 12v and 600w maximum at 24v. Type Number Finish 4' Basis Track BT4-505-ALBT4-505-PNBT4-505-RB AluminumPolished NickelRubbed Bronze 8' Basis Track BT8-505-ALBT8-505-PNBT8-505-RB AluminumPolished NickelRubbed Bronze Bendable Basis TrackThe conductors are extruded aluminum. Bends on horizontal axis only. Square tube construction maximizes strength. Standard lengths are 4' and 8'. Field bendable up to 18" radius. Field cuttable. Spans up to 48" between supports. Basis Track is rated for 300w at 12v and 600w at 24v. Type Number Finish 4' Basis Track BT4-505-B-ALBT4-505-B-PNBT4-505-B-RB AluminumPolished NickelRubbed Bronze 8' Basis Track BT8-505-B-ALBT8-505-B-PNBT8-505-B-RB AluminumPolished NickelRubbed Bronze