Features 1/4" x 50m/164' Peerless SAE/Metric Dual Sided Chrome Clad Tape Measure Designed for Engineers and Surveyors Who Prefer a 4-Arm Reel Chrome Clad? and Yellow Clad Blade Blade 1/4/6mm Wide and 0.016/0.4mm Thick Subdivided Line Removes Easily From Reel Long, Easy-Action Winding Handle That Locks Line in Any Position Reel is Nickel Plated, 4-Arm with Rollers in Each Arm for Smooth Winding Open Design Construction Aids in Drying Line and Clearing Out Dirt Pair of 580 Finger Rings and a 579 Engineer?s Conversion Rule are Furnished with Tape or Replacement Line Reel Available Separately Blade Style: E13