VEX C-channel has holes on 0.500" increments. This structural member is perfect for building bigger robots. Excellent strength and twist resistance. Can be cut on 2.500" increments. Made from cold rolled steel, 0.046" thick, zinc plated. Includes four (4) lengths.
Cold Rolled Steel per ASTM A-1008 CS Type B (approx 40ksi tensile strength)
0.182 square (VEX standard)
Each channel is segmented into cuttable 2.5" pieces