JAWS RailFin Concrete Screed Chair for 1/4" Flat Rolled Steel Rail

Supports 1/4″ (6mm) flat rolled steel bar screed Fits rebar or rod 3/8″ to 5/8″ (10 mm to 16 mm) Stay-in-place form will not bounce off rebar or rod Minimum height using a 1/4” x 2-1/2”flat rolled steel barfrom the bottom of the JAWS chair to the finished elevation of concrete is 4-1/4” (108mm) Space 3-4′ Apart (1 m) Non-conductive and non-corrosive construction makes them ideal to use in bridge decks, waterways, and power plant concrete projects 100 JAWS RailFins per bag, enough for 3,000 sf (278 sq m) Made in USA JAWS RailFin Screed Chair data Sheet. JAWS RailFin Screed Chairs are designed for to fit a 1/4” flat rolled steel rail. All the JAWS chairs fit rebar or rods from 3/8″ (10mm) to 5/8″ (16 mm). The “fins” inside the barrel hug the rebar or stake so it will not bounce off during placement.  JAWS is made of impact resistant material and is virtually unbreakable. It can be setup a in various configurations using the FinStand and Base Plate and works on several different applic