In this removable hack system the hack rubbers are attached to plastic blocks with metal pegs.  The bottom metal frame is frozen into the ice below the surface and then the hacks are slotted in from above.  In this way the hacks can be removed easily during scraping and other ice maintenance. Sold as per sheet (set of two removable hacks, one for each end). Each removable hack system includes two freeze down plates and four hack bases. 

NOTE that this item may take up to 4 weeks for delivery.

Hack rubbers are purchased separately.