W.R. Cobb Yellow & White Jumbo Counter-Loc Ring Guards Metal Types:White Gold Filled Choose from two tip angles

Choose from two tip angles to suit your engraving technique — the 120 Degree tip is the standard angle as originally supplied with the machine

see part number 20C-402POMAIN1

Compact bench tool suited for watchmaker workstations

Whisper-quiet dust collection at 52 dBA with 115 CFM airflow

4 in × 4 in 112

W.R. Cobb Yellow & White Jumbo Counter-Loc Ring Guards Metal Types:White Gold Filled Choose from two tip anglesW. R. Cobb Jumbo Counter Loc Ring Guards are the largest size available in the Counter Loc line, engineered to fit ring shanks from 6 mm 12 mm in diameter. The Counter Loc design features prongs that wrap in opposite directions, creating a firm, secure grip on the shank without soldering or permanent alteration. Available in Yellow or White metal finishes, these guards offer a fast, reversible solution for ring size reduction ideal for jewelers,