The Self Lock (IE) tape measure is unique because it features a self locking mechanism that allows the blade to extend smoothly as well as a push button release that insures complete control when retracting the blade. This tape provides both inch and engineer scale markings for accurate measurements. This tape measure also has a nylon coated blade for maximum durability.
 
Nylon Coated Steel Blade
25' x 1"
Self locking blade with thumb push button return
Nylon coated blade with inch/engineer scale
ABS case with protective rubber