This is a time limited special on these chisels.  They are regularly priced at $5.75  plus the aluminum nuts.  Until the end of November (or while supplies last) they are priced at just $4.99 INCLUDING ALUMINUM NUTS!  Shipped via Purolator Courier within Canada while the Postal Strike is on.
 
Hellevation took the same bullet proof material recipe from their grass program and applied it to the snow. Features an oversized .970" head with deep engagement 3/16 Allen interface and fully machined tips. These chisels are heat treated and zinc plated for premium performance and longevity. 2.0" installed length measured from the face of the track. Uses standard 5/16 nuts and support plates.
 
Lighter than competing steel chisel tooth studs and have a larger head.
 
Sold per each.  Priced in Cdn funds and shipped from Calgary, Ab.
 
Matches well with Big Nuts and Round Support Plates.