Buy this block blade from PNS Tech. Produced from carbon steel to which we weld an assembly of Ni-Hard blocks, these blades are a durable option to be preferred for rough and tough road conditions. This block blade is specially designed for a side wing, an essential piece of equipment for snow removal. *You can also get it for a front plow (one way) under part number 34644LABA_01A01 This block blade has the following dimensions: Thickness: 3/4'' Width: 6'' Length: 48'' Holes are punched 1-1/2'' Top punch (back gauge) Bolt spacing 2'' * 4'' * 4'' * 2'' Holes are 11/16'' square and countersunk to accept 5/8'' plow bolts For over 40 years, PNS Tech has been a reliable manufacturer and master distributor of spare parts for agricultural machinery and road maintenance equipment.