Value Collection 239-9052 5C Universal Collet Stop

Product Description

The VALUE COLLECTION 239-9052 is a 5C universal collet stop machined from steel for use on lathes and collet chuck setups that accept 5C collets. The stop body includes a spring ejector assembly that helps push workpieces clear after parting or facing operations. Two ejector rods are included in 0.25-inch and 0.5-inch diameters, along with two solid stop rods in the same sizes, giving the machinist flexibility to match the workpiece bore. Two extra springs are also included to support field replacements without a separate parts order. Total package weight is 0.76 pounds.

This collet stop is suited for manual and CNC turning centers, engine lathes, and screw machine setups that use standard 5C collets. It is a common toolroom item installed when close-length repeatability is required for production runs or batch turning. The universal design accommodates a range of bar stock diameters by swapping the included ejector and solid stop rods.

Key Features

• 5C collet series compatibility for broad lathe and collet chuck fitment
• Spring ejector assembly automatically clears workpieces after each cycle
• Includes 0.25-inch and 0.5-inch diameter ejector rods for size flexibility
• Includes 0.25-inch and 0.5-inch diameter solid stop rods for solid backstop applications
• Two extra replacement springs supplied in the package
• Steel construction for rigidity and wear resistance in production environments

Compatibility

Designed as a universal replacement or addition for 5C collet stop applications on lathes and collet chuck setups that accept 5C-series collets.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel familiar with 5C collet systems. Power down and lock out the spindle drive before inserting or adjusting the collet stop inside the collet closer. Confirm the selected ejector or solid stop rod is fully seated before engaging the collet. Follow the machine manufacturer service documentation for collet closer disassembly and reassembly procedures.