Review on HHIP 3402 0905 Coated Block - Enhanced for SEO by Tony Wylie

Good 1,2,3 blocks. All measurements taken almost exactly, I think one measurement plus three tenths (+0.0003). Bolts in all sorts of combinations (5/16-18 x 1/2" long bolts not included). I don't know why others say they don't bolt together properly unless they changed the design. With a dial gauge and gauge height I can tighten them up to two thousandths (0.002) without much fuss and if I tighten them before tightening the screws they are accurate to five tenths (0.0005) I'd rather have sharper edges the area inside the bolt hole area is a bit rough, but that's not a big deal.