Starrett 51140 Pin Vise Set 4 Piece

Product Description

The STARRETT 51140 is a 4-piece pin vise set designed for holding small-diameter work such as drill bits, wire, rods, and similar stock during precision hand operations. Each vise uses a special tapered collet that maximizes clamping surface across its capacity range, providing secure grip without distorting delicate workpieces. The set covers a capacity range of 0.25 to 5.10 mm, making it suitable for fine mechanical work, electrical assembly, and tool-and-die applications. The set stores in an included vinyl case for organized transport and jobsite use. Installed by machinists, electricians, and precision trade technicians who require controlled hand-drilling or pin-holding capability.

The STARRETT 51140 set is well-suited for light-duty precision tasks across multiple trades. Electricians use pin vises for working with fine wire and small fasteners. HVAC and refrigeration technicians reach for them when handling capillary tubes or small fittings during bench work. The vinyl storage case keeps all four vises together and protects the collet surfaces between uses, making the set practical for both shop and field environments.

Key Features

• Set of 4 pin vises covering a 0.25 to 5.10 mm clamping range
• Special tapered collet design provides maximum clamping surface for secure workholding
• Compact hand-tool form factor suited for precision manual operations
• Includes vinyl storage case to keep all pieces organized and protected

Compatibility

Designed as a general-purpose precision hand-tool set suitable for bench work and field use across mechanical, electrical, and related trades.

Installation Notes

Pin vises are non-powered hand tools requiring no installation. Select the vise sized to match the workpiece diameter before applying clamping force. Do not over-tighten the collet on fragile stock, as excessive force can deform small-diameter materials. Store the set in the included vinyl case when not in use to protect collet surfaces.