Description
Product Overview
The O’SKOOL Positionable T-Track Hold Down Clamp Kit is engineered for precision and durability in workshop environments. Constructed from high-strength 6063-T5 extruded aluminum, this clamp kit delivers long-term performance without warping or corrosion. Each clamp measures 5-3/8″ long by 1-1/8″ wide and features three adjustable grooves to accommodate varying workpiece thicknesses up to 3 inches (76mm). The reddish-orange industrial design complements any workshop setup, while heavy-duty rubber pads on both ends ensure secure grip without damaging surfaces. Ideal for CNC routers, drill presses, table saws, vertical mills, and jigs, this 2-pack provides reliable workholding with minimal effort.
Usage
This clamp kit is designed for use in woodworking, metalworking, and fabrication shops where precision positioning and secure clamping are essential. It’s compatible with T-slot tracks commonly found on CNC routers, table saws, drill presses, and vertical milling machines. The easy-to-tighten five-star knobs allow quick installation and removal of workpieces without tools. Whether you’re assembling panels, routing intricate designs, or holding parts for drilling, this clamp ensures stability during operation. It’s suitable for both hobbyists and professionals seeking a durable, adjustable solution for workholding.

Why Choose Us
O’SKOOL delivers industrial-grade quality with every clamp kit. The 6063-T5 aluminum construction ensures resistance to wear and tear, while the non-marring rubber pads protect your workpieces from scratches or damage. Unlike cheaper alternatives, this kit includes three adjustable grooves for precise thickness control — a feature that enhances versatility across different projects. Customer reviews consistently praise its durability and ease of use, with an average rating of 4.7 out of 5 stars based on over 900 verified purchases. Additionally, O’SKOOL offers reliable customer support to assist with any questions or issues after purchase.
Key Features
- High-strength 6063-T5 aluminum construction for long-term durability and resistance to deformation.
- Adjustable grooves allow precise control over clamping distance and thickness up to 3 inches (76mm).
- Heavy-duty rubber pads prevent surface damage while ensuring a firm grip on workpieces.
- Five-star knobs provide quick, tool-free tightening for fast setup and removal during operations.
- Designed for industrial use with compatibility across CNC routers, drill presses, table saws, vertical mills, and jigs — ideal for both hobbyists and professionals.
FAQ
What materials is this clamp kit made from?
The O’SKOOL T-Track Hold Down Clamp Kit is constructed from high-strength 6063-T5 extruded aluminum, known for its durability, corrosion resistance, and lightweight properties. This material ensures long-term performance without warping or deforming under heavy use.
Can this clamp hold workpieces thicker than 3 inches?
No, the maximum thickness supported by each clamp is 3 inches (76mm). The three adjustable grooves allow you to fine-tune clamping distance for optimal fit within that range.
Is this clamp compatible with all T-slot tracks?
Yes, it’s designed to work seamlessly with standard T-slot tracks found on CNC routers, table saws, drill presses, and vertical mills. The industrial-grade design ensures compatibility across most workshop setups.
Do I need tools to tighten or loosen the clamp?
No, the five-star knobs allow for quick, tool-free tightening and loosening — making setup and removal fast and easy during operations.
What’s included in this 2-pack?
This kit includes two positionable hold-down clamps with rubber pads, adjustable grooves, and non-marring surfaces. No additional parts or tools are required for installation or operation.






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