Models View all BV-20 lathe 52 510 2 USP 12 angle supports 2 36 0 USP-12 Trihedrial blocks 7033-2926, 7033-2927 2 47 0 USP 12 Square support 90x90 mm 7033-2291, 7033-2292 GOST 15267-70 3 61 1 7013-2013 USP-12 nut with flange 3 135 0 Cam clamp with 75x105 mm base USP-12 (УСП-12) 7 68 0