J.w. Winco 12N40A13/E Adjustable Clamping Handle M12x1.75

Product Description

The J.W. WINCO 12N40A13/E is a metric-size adjustable clamping handle with a threaded stud mount, designed for secure manual clamping and positioning in industrial machine and fixture applications. The handle arm is steel with a black oxide finish and a ball-end style, offering a firm, ergonomic grip. The threaded stud is M12x1.75 with a stud length of approximately 1.57 inches (40 mm), allowing direct engagement into tapped holes on jigs, fixtures, and machine components. The handle pivots on an adjustable axis set at a 20-degree arm angle, enabling the operator to reposition the grip for the most efficient clamping motion in tight workspaces.

This clamping handle is suited for use on industrial machinery, fabrication fixtures, workholding equipment, and mechanical assemblies where repeatable manual clamping is required. It is commonly installed by machine builders, maintenance technicians, and tooling specialists on equipment requiring frequent adjustment or locking of moving components. The black oxide finish on the steel components provides basic corrosion resistance for indoor industrial environments.

Key Features

• M12x1.75 threaded stud mount for direct installation into standard metric tapped holes
• Adjustable handle arm at 20-degree angle for flexible grip positioning
• Ball-end arm style for comfortable manual operation
• Steel handle and stud with black oxide finish for durability
• Plastic body components with natural finish keep overall weight low
• Compact profile: overall height 1.91 inches, overall length 4.06 inches

Compatibility

Designed as a direct-mount threaded stud clamping handle for industrial fixtures, jigs, and machinery with M12x1.75 metric threaded mounting points.

Installation Notes

Installation is performed by threading the stud directly into a pre-tapped M12x1.75 hole on the target fixture or machine component. Power down or de-energize any associated equipment before installing or removing clamping hardware on active machinery. Use appropriate hand tools to achieve secure engagement without over-torquing the threaded stud. Verify thread engagement depth is sufficient for the load demands of the application before placing the assembly into service.