Specifications

4140 is a general-purpose high-tensile steel with medium strength level and good impact properties. These blocks are approximately 3-3/4 square X 3-1/8 long and weigh approximately 12-1/2 lbs ea . They have been stored outside and are rusty. Take them all and I will discount big!!! Buyer responsible for shipping cost. If you have any questions please email me.

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