
These heavyweight blocks are extremely powerful and must be handled with caution. They can pinch very hard if you get between two of them or one and a piece of metal. They are heavy, sturdy, and unbelievably strong.
Also available in this size:
BY0X08DCS (Grade N42, Nickel Plated, Double Countersunk),
BY0X08TP-N52 (Grade N52, Nickel Plated),
BY0X08 (Grade N42, Nickel Plated) and
BY0X08DCSPC-BLK (Grade N42, Black Plastic Coated, Double Countersunk).