Jorgensen 3-in-1 Support Block for Cabinet Master Clamps | 4-Pack

Overview

The Jorgensen 3-in-1 Support Block is a compact, high-precision accessory designed for cabinet making and general woodworking. It combines three essential functions—clamp riser, bench dog, and a 90° corner guide—into one durable block, helping you keep parts aligned and workflows smooth.

Key benefits at a glance

• 3-in-1 versatility: use as a clamp riser to elevate workpieces, as a bench dog for secure support, or as a 90° guide to square corners.
• Cabinet Master compatibility: engineered to fit Jorgensen Cabinet Master parallel clamps for fast setup on cabinet assembly, glue-ups, and frame work.
• Precise 90° alignment: dual slots enable rapid, accurate positioning for box joints, cabinet frames, and picture frames.
• Bench dog compatibility: drops into standard 3/4" bench holes for added stability during cutting, routing, or sanding.
• Anti-slip and durable: top surface with high-friction pads resists movement, while a rugged polymer body withstands real-world workshop use.

Real-world workflows

In a cabinet build or frame project, the block sits in a clamp setup and acts as a stable reference. The 90° slots guide joint fittings with minimal fiddling, and the bench-dog option holds trim stock steady as you saw or plane. For routing or sanding, the anti-slip surface helps you keep a true edge while you work.

Its compact form saves space on busy benches, yet the block remains robust enough for repeated use. The combination of clamp compatibility and 3-in-1 functionality can streamline glue-ups, avoid misalignment, and reduce the need to swap tools mid-project.

Durability and packaging

Made from a heavy-duty polymer, the unit resists impact and wear in workshop conditions. Anti-slip pads on top minimize shifts on slick surfaces, while the 4-pack option gives you multiple blocks for different workstations or as spare parts for future projects.

What you get

Four Jorgensen 3-in-1 Support Blocks designed to work with Cabinet Master clamps and standard bench setups, ready to integrate into a range of shop tasks from cabinet assembly to picture frame finishing.