Key benefits - Deep, stable clamping for thick and thin workpieces - Reinforced 5.5-inch frame and a clamping range of 10–140 mm - Deep throat design clears obstructions during cabinet door assembly and miter clamping - True bi directional pressure - Reversible screw mechanism supports downward pressure or upward lifting force up to 300 N - Quick-changeover design lets you glue or route without restarting or repositioning - Precise and smooth operation - Adjustable trapezoidal M10 threaded rod with a 1.5 mm pitch - Ground sides provide a runout tolerance of ±0.05 mm for consistent advancement across multiple clamping cycles - Non-marring, high-friction clamping - Replaceable PVC clamp covers distribute 12 N/mm² of pressure - Cross-scored surfaces increase friction by 45% versus smooth steel to prevent workpiece rotation during angle grinding - Durable construction and compatibility - 5.5-inch reinforced frame built for repeatable production - Designed for standard woodworking tasks with reliable performance in gluing, routing, and assembly Specifications at a glance - Frame: 5.5 inches reinforced - Clamping range: 10–140 mm - Throat: deep for clearance during cabinetry and miters - Screw: trapezoidal M10, 1.5 mm pitch - Runout tolerance: ±0.05 mm on ground sides - Pressure: up to 300 N (downward or upward) - Surface protection: replaceable PVC clamp covers - Pressure distribution: 12 N/mm² - Friction advantage: 45% higher than smooth steel Use scenarios - Cabinet door installation - Clamp door panels and rails securely with room for edge alignment, using the deep throat to reach near edges without obstruction. - Miter joint assembly - Position and hold miters precisely while glue sets; the reversible screw lets you apply downward pressure or lift as needed without re-clamping. - Edge gluing and routing - Clamp pieces for glue-ups or routing operations; the quick-changeover design reduces downtime and avoids repositioning, while non-marring covers protect veneers and finishes. Notes - This clamp is designed for woodworking applications requiring stable clamping, precise threading, and surface protection to prevent marring or rotation during processing.