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> 12X12X2-5/8" precision sine plates
12X12X2-5/8" precision sine plates
MADE OF STEEL HARDENED TO Rc 58-62
2 SELF STORING, HARDENED RAILS ARE INCLUDED
6†x 6†AND SMALLER HAVE 1/4-20 TAPPED HOLES
LARGER HAVE 3/8-16 TAPPED HOLES
STRAP INCLUDED, 1/4†T-SLOT IN TOP PLATE