Jergens 49608-S Ball Lock Modular Fixturing Shank

Product Description

The JERGENS 49608-S is a Ball Lock modular fixturing shank designed for use in precision workholding systems on machine tools. It features a 16 mm shank diameter and a 1.5-inch head diameter, with a 1.4-inch shank length. The shank is machined from 4340 alloy steel and finished with a heat treatment process, providing the hardness and durability required for repeated locating and clamping cycles. This component is installed by machinists and toolroom technicians setting up modular fixturing plates for milling, drilling, or other CNC and manual machining operations.

The 49608-S is suited for modular fixturing setups in job shop and production environments where quick changeover between workholding configurations is required. The Ball Lock system allows fixture plates to be mounted and removed from a receiver without dedicated tooling, reducing setup time at the machine. It is appropriate for both light-duty prototype work and higher-volume production fixturing where repeatable part location is critical.

Key Features

• Ball Lock interface for fast, repeatable fixture plate mounting and removal
• 16 mm shank diameter for compatibility with Ball Lock receiver systems
• 1.5-inch head diameter provides broad seating surface on the fixture plate
• 4340 alloy steel construction for high strength and wear resistance
• Heat-treated finish for improved surface hardness and dimensional stability

Compatibility

Designed as an OEM-style replacement or supplemental component for Ball Lock modular fixturing systems using 16 mm shank diameter receivers.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. The receiver plate and machine table should be clean and free of chips before seating the shank. Torque and clamping procedures should follow the fixturing system manufacturer guidelines and applicable shop safety protocols. Do not attempt to modify the shank geometry, as this will compromise the Ball Lock engagement and locating accuracy.