The Magswitch Universal Saw Indicator (81101304) is a versatile, 2‑in‑1 calibration and adjustment tool designed for precision alignment on table saws: Calibration Capability: Measures the alignment of the saw blade relative to the table (and miter slot), helping you achieve perfect blade parallelism. Fence Adjustment: Enables micro adjustments of the table saw fence position with ease. Universal Attachment: Attaches effortlessly to steel cross-fences (or ferrous table saw surfaces) via an adjustable slot, accommodating a wide variety of miter slot configurations. Features & Benefits Works seamlessly with cross-fences for accurate measurement of table‑to‑blade alignment. Enables fine, micro-level adjustments of the fence at any position. Fast magnetic actuation via a linked push-pin for quick attachment and release. Broad compatibility with many table saw makes and models. Technical Specifications Nominal Max Breakaway Force: 120 lb / 54 kg Nominal Maximum Shear: 18 lb / 8.1 kg Net Weight: 1.2 lb / 0.55 kg Footprint: ~4.9″ × 5.9″ (125 mm × 150 mm) This precision alignment tool doubles as both a calibration gauge and a micro-adjuster, making it an essential accessory for ensuring the most accurate cuts on your table saw. Whether you’re fine-tuning blade alignment or dialing in your fence setup, the strong magnetic mounting and adjustable design give you the control and versatility needed for accurate results.