Description
Product Overview
The Rockler 45 Degree Miter Sled is engineered for woodworkers who demand exact corner cuts without the hassle of constant adjustments. Made from lightweight yet rigid aluminum, the sled slides smoothly in standard 3/8″ × 3/4″ miter slots. Pre‑installed nylon set screws provide a no‑slop fit, while a 7/64″ hex wrench (not included) lets you fine‑tune the track alignment. The base features through‑slots for secure clamping of moldings at table level, and the design accommodates optional extended fences and stops for larger workpieces.
Usage

This sled excels in creating picture‑frame joints, crown molding, baseboard, and any project that requires consistent 90° or 45° cuts. It is perfect for hobbyists building cabinets, professional finish carpenters, and DIY enthusiasts tackling home‑renovation trim. Because the sled rides the saw’s miter track, it works on any table saw that accepts the standard slot dimensions, making it a versatile addition to any workshop.
Why Choose Us
Rockler’s reputation for precision woodworking tools backs this sled. The aluminum construction resists warping and corrosion, ensuring long‑term accuracy. Adjustable nylon pins eliminate play, delivering repeatable cuts batch after batch. Each sled is inspected for slot alignment and comes with a detailed setup guide, so you can start cutting with confidence right out of the box.
Key Features
- Durable aluminum body for lightweight strength and corrosion resistance.
- Fits standard 3/8″ × 3/4″ miter slots; no modifications required.
- Adjustable nylon set screws provide a slop‑free, repeatable fit.
- Through‑slot base clamps securely hold moldings at table height.
- Easy to drill for extended fences and custom stops.
FAQ
What size miter slots does this sled fit?
The sled is designed for the industry‑standard 3/8″ × 3/4″ miter slots found on most table saws.
Do I need any tools to install the sled?
Only a 7/64″ hex wrench (not included) is needed to adjust the nylon set screws for a perfect fit.
Can I use this sled for cuts larger than picture frames?
Yes. The sled’s base includes through‑slots for clamping larger moldings, and you can add extended fences for bigger workpieces.
Is the sled compatible with both 90° and 45° cuts?
Absolutely. The sled provides a true 90° reference on the leading face and a precise 45° reference on the trailing face for corner joints.
How do I maintain the nylon pins?
Keep the pins clean of sawdust and periodically check the set‑screw tension. The nylon is self‑lubricating and does not require additional lubrication.




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