Brass Practice Rings-Pack of 5 Prop 65 - Nickel Quatro AA006 Flexible Extraction Arm

Quatro AA006 Flexible Extraction Arm with 3" Slide Valve (147

Delivers superior cutting performance on all metals

conforming hold for irregularly shaped workpieces during engraving and stonesetting

The built-in light is mounted above the lens holder and swivels up

The 60° slot adds 60° and 120° angle capability

Brass Practice Rings-Pack of 5 Prop 65 - Nickel Quatro AA006 Flexible Extraction ArmThese brass practice rings are designed for jewelers, engravers, and stonesetting students who need a consistent, affordable substrate for skill building. Each ring features a slightly domed profile, making them well suited for practicing hand engraving, layout techniques, and stonesetting methods on a realistic curved surface. Sold in a pack of 5, they provide ample material for repeated practice sessions without using your fine metal stock. Features