tmfnx circular saw guide rail, 24in positioning calipers for circular saw, stainless steel rip cut circular saw guide, adjustable guide rail for woodworking positioning cutting 24in 4-axis is up for auction in Tools & Home Improvement. The current bid is $0.10, 100% below the $39.99 MSRP, in As Is condition. Bid on this item at our Rogers - N Dixieland Rd. location before the auction closes.