POWERTEC 71597 36-Inch Bar Clamps with 42-Inch Spreader, 2-Pack

Overview

The POWERTEC 71597 36-Inch Bar Clamp with a 42-Inch spreader is a reliable two-pack designed to keep your woodworking pieces aligned during glue-ups and assembly. Built with a carbon steel bar, these clamps resist flexing and bending, helping you maintain consistent pressure across the joint even as you work in tight spaces.

Why this pair stands out

• Sturdy carbon steel construction minimizes flex for durable, repeatable clamping force
• Non-marring nylon jaws protect surfaces from scratches and dents during use
• Large ergonomic handle and one-handed quick-release enable fast, controlled adjustments
• Converts from clamp to spreader by repositioning the fixed jaw for flexible clamping geometry
• Generous reach: 2-1/2 inch throat and a 42-inch spreader capacity, with an overall length of about 43-1/16 inches

In practical terms, these clamps excel when binding smaller workpieces in confined spaces, such as cabinet edges, picture frames, or multi-piece assemblies where even pressure is essential for a precise fit. The comparison against cheaper plastic clamps is clear in feel and performance: sturdy construction provides confidence, while the non-marring jaws help keep your material pristine as you clamp and glue.

What you get in the 2-pack

• Two 36-inch bar clamps with 2-1/2 inch jaws
• One 42-inch spreader to support wider assemblies when spreaders are desired
• One-handed quick-release triggers for rapid, precise adjustments
• Soft, non-marring nylon jaws that safeguard delicate surfaces
• Conversion-ready design to switch between clamp and spreader configuration

Whether you’re gluing panels, securing frames, or assembling multiple components at once, this pair is built to provide dependable clamping force, consistent alignment, and adaptable functionality for a variety of woodworking tasks. The emphasis is on practical, repeatable results that help you trust the setup you’re building before final bonding.

Specifications at a glance

• Product: POWERTEC 71597 36-Inch Bar Clamp with 42-Inch Spreader
• Pack: 2 clamps
• Bar length: 36 inches
• Throat: 2-1/2 inches
• Spreader length: 42 inches
• Overall length: 43-1/16 inches
• Jaw material: Nylon non-marring
• Construction: Carbon steel

For woodworkers who value a practical blend of strength, versatility, and surface protection, the POWERTEC 71597 clamps offer a compelling option for daily gluing and assembly workflows.