You'll Reach For This Block For All Your Jobs! Hardened To 50 Rc, Polished Steel Alloy. 2.5" X 2.5" X 1". 1 3/4" Lbs. Small Enough To Fit In Any Tool Box. Takes Up Very Little Counter Or Table Space.* 2.5" X 2.5" X 1" * 1 lb, 10.1 oz * Polished Steel Alloy * Mirror-like Finish * Outstanding quality