Jergens 49611 Ball Lock Modular Fixturing Shank 25mm Steel

Product Description

The JERGENS 49611 is a Ball Lock modular fixturing shank designed for rapid, repeatable workholding in precision machining setups. Made from steel with a black finish, this shank accepts a 25 mm diameter and delivers a maximum holding force of 7,000 lb, making it a reliable component in high-cycle fixturing systems. The shank length is 1.7 inches with an overall length of 2.08 inches. Licensed machinists, toolroom technicians, and fixturing specialists install this shank as part of a modular workholding platform where fast changeover and positional accuracy are required.

This shank is suited for use in CNC machining centers, milling fixtures, and modular tooling plates where the Ball Lock system is the chosen interface. It is intended for shops running tight-tolerance work that demands consistent datum registration across multiple setups. The 5/32 inch key size and 2.0 inch head diameter are matched to standard Ball Lock receiver plates with a 0.75 inch plate thickness compatibility. It is a single-unit component sold individually.

Key Features

• Ball Lock interface provides repeatable, zero-point-style clamping for fast fixture changeover
• 7,000 lb maximum holding force for secure workholding under machining loads
• 25 mm shank diameter with 1.7 inch shank length fits standard Ball Lock tooling plates
• Steel construction with black finish for corrosion resistance and durability
• Compatible with 0.75 inch thick receiver plates
• 5/32 inch key size for proper drive and orientation engagement

Compatibility

Designed for use with Ball Lock modular fixturing systems and receiver plates with 0.75 inch plate thickness compatibility. Verify receiver plate shank bore diameter and plate thickness before installation.

Installation Notes

Installation is performed by toolroom technicians or machinist-level personnel familiar with modular workholding systems. Ensure the machine table and receiver plate are fully de-energized or at rest before mounting or removing shanks. Inspect the ball lock receiver bore for debris or wear before seating the shank, as contamination can reduce holding force and registration accuracy. Follow the fixturing system manufacturer guidelines for torque and actuation procedures specific to the receiver plate design.