http://tinyurl.com/ka6e83b
EZ Tracksaw System 54" with NEW SMART BASE by EurekaZoneProduct Review
Click on the link for more reviews
The most technically advanced Zero Clearance Track Saw System
Patented two sided design allows bi-directional operation & dual sided anti-chip protection
Universal fit circular saw "smart base" adapts any right bladed circular saw for use on track
Included "Smart Clamps" securely hold small, narrow, & odd shape pieces for safe accurate cuts
Sturdy construction allows use of track over long spans
