... 1.slot:0.08-100mm 2.competitive price 3.small error 4.used in coal,mine,water ... mm): 1.50 1.80 2.30 3.00 3.30 3.70Height(mm): 2.20 2.50 2.70 3.60 4.30 ... 4.70 5.60 6.30Specification (support rods): Width(mm): 2.30 3.00 3.30 3 ... .70Height(mm): 2.70 3.60 4.70 5.60 6. ... other wires and rods available upon requestSlot size: 0.10, 0.15, 0.20, 0.25, 0.30 ...