Gibraltar 30515G Steel Clamp Strap Tapered Nose 10 in

Product Description

The GIBRALTAR 30515G is a steel clamp strap designed for workholding applications on milling machines, drill presses, and machining centers. Built from 1018 steel with a black finish, this strap measures 10 inches overall length, 2 inches wide, and 1-1/2 inches high. The tapered nose profile concentrates clamping force at the workpiece contact point, while the serrated heel grips the step block or support for positive engagement. With 2-15/16 inches of slot travel, the strap accommodates a range of workpiece heights and positions. It is installed by machinists and toolroom technicians as part of a standard T-slot clamping setup.

This clamp strap is suited for general-purpose workholding in job shops, production machining environments, and toolroom setups where reliable, repeatable part fixturing is required. The 2-1/32 inch centerline-of-slot-to-nose dimension supports accurate positioning relative to the T-slot. The strap is not tapped, making it compatible with standard through-bolt clamping configurations. It is appropriate for use with matching step blocks, studs, and T-nuts in both manual and CNC machine tool setups.

Key Features

• Tapered nose concentrates clamping force directly at the workpiece edge
• Serrated heel provides positive grip against step blocks, resisting slippage under cutting loads
• 2-15/16 inches of slot travel accommodates varied workpiece heights
• 1018 steel construction delivers strength and durability in demanding machining environments
• Black finish provides basic corrosion resistance for shop use
• Not tapped — designed for standard through-bolt clamping setups

Compatibility

Designed as an OEM-style workholding component for use with standard T-slot clamping sets on milling machines, drill presses, and similar machine tools equipped with T-slotted tables.

Installation Notes

This clamp strap is installed by machinists using standard T-slot studs, step blocks, and T-nuts. Always power down and lock out the machine before adjusting workholding components. Position the strap so the tapered nose contacts the workpiece squarely and the serrated heel is fully seated on the step block. Follow shop safety procedures and applicable OSHA machining standards when setting up clamping arrangements.