Bessey 500L Adjustable Self-positioning Strap Clamp Steel

Product Description

The BESSEY 500L is a steel adjustable self-positioning strap clamp designed for secure workholding in machining, fabrication, and tooling applications. Built around a 0.5 inch stud, it delivers a maximum clamping height of 2.5 inches and a rated load capacity of 8,800 pounds, making it suitable for heavy-duty fixturing on milling machines, drill presses, and machining centers. The clamp measures 5.75 inches long, 1.4375 inches wide, and 1.5 inches high. The self-positioning design allows the strap to adjust automatically to the workpiece height, reducing setup time and improving repeatability across multiple parts.

The BESSEY 500L is used in metalworking and machining environments where reliable workholding is required. It is well suited for production machining operations where consistent clamping force and repeatable positioning reduce cycle time. Machinists, toolmakers, and setup technicians working with manual or CNC machine tools will find this clamp appropriate for both prototype and production setups. Its all-steel construction handles the rigors of shop floor use including cutting fluid exposure and repeated clamping cycles.

Key Features

• Self-positioning strap automatically adjusts to workpiece height for faster setup
• Rated load capacity of 8,800 pounds for heavy-duty fixturing
• 0.5 inch stud diameter fits standard T-slot and step block setups
• Maximum clamping height of 2.5 inches accommodates a range of workpiece thicknesses
• All-steel construction for durability in machining and fabrication environments
• Compact profile at 5.75 inches long, 1.4375 inches wide, and 1.5 inches high

Compatibility

Designed as an OEM-style replacement or direct addition to standard T-slot workholding setups using 0.5 inch studs, step blocks, and strap clamp kits common to manual and CNC machining centers.

Installation Notes

Installation is typically performed by a machinist or toolmaker during machine setup. Ensure the machine spindle is fully stopped and power is locked out before positioning or adjusting clamps on the table. Use the appropriate stud length and step block height to keep the clamp strap as level as possible with the workpiece surface for maximum clamping force. Torque the stud nut evenly and verify the workpiece is secure before beginning any machining operation.