NC Black H4 Large Anticlastic Block Holder BenchMates & Accessories Cast construction for consistent quality

Cast construction for consistent quality and repeatability

See California Proposition 65 warnings for applicable health information

Use of ultrasonic and steam cleaners is generally safe for heat-treated sapphire

Ideal for filing and shaping wax models with precision

Round top jaw design in the 20mm size — the most widely used standard Jura attachment

NC Black H4 Large Anticlastic Block Holder BenchMates & Accessories Cast construction for consistent qualityThe NC Black H4 Large Anticlastic Block Holder secures your Large Anticlastic Forming Block firmly in a vise, eliminating slippage during forming. Once clamped, the setup feels solid and predictable, letting you focus on controlled metal movement. Features Designed to securely hold the NC Black Large Anticlastic Forming Block in a vise Prevents block movement and slippage during forming operations Purpose built geometry for a precise, stable fit