Everflow Nut Driver Sammys 8114910 Designed for Concrete/Wood, Automatically Spins, Fast and Safe Unique Style with Easy

Everflow Sammy SW (red) nut driver are designed for concrete/wood structures. This Everflow Sammy nut drivers are specifically designed to install all original Sammy products. This specially designed nut drivers automatically spins freely when the Everflow Sammy have been installed completely into the substrate. It features nut driver for all horizontal mount and 1/2 inch vertical mount Everflow Sammy, installation of anchors into the side of wood, concrete or steel substrates, ensures correct installation torque and reduces occurrences of fastener failure due to over driving. Note: use with safety glass which is recommended accessory for on-site labor and staff rohs compliance warning: do not use in vibratory zone.